| slovo | definícia |
astronomical
(encz) | astronomical,astronomický |
Astronomical
(gcide) | geography \ge*og"ra*phy\, n.; pl. Geographies. [F.
g['e]ographie, l. geographia, fr. Gr. ?; ge`a, gh^, the earth
+ ? description, fr. ? to write, describe. See Graphic.]
1. The science which treats of the world and its inhabitants;
a description of the earth, or a portion of the earth,
including its structure, features, products, political
divisions, and the people by whom it is inhabited. It also
includes the responses and adaptations of people to
topography, climate, soil and vegetation
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2. A treatise on this science.
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Astronomical, or Mathematical, geography treats of the
earth as a planet, of its shape, its size, its lines of
latitude and longitude, its zones, and the phenomena due
to to the earth's diurnal and annual motions.
Physical geography treats of the conformation of the
earth's surface, of the distribution of land and water, of
minerals, plants, animals, etc., and applies the
principles of physics to the explanation of the
diversities of climate, productions, etc.
Political geography treats of the different countries into
which earth is divided with regard to political and social
and institutions and conditions.
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Astronomical
(gcide) | Astronomical \As`tro*nom"ic*al\ (-[i^]*kal), a. [L.
astronomicus, Gr. 'astronomiko`s: cf. F. astronomique.]
Of or pertaining to astronomy; in accordance with the methods
or principles of astronomy. -- As`tro*nom"ic*al*ly, adv.
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Astronomical clock. See under Clock.
Astronomical day. See under Day.
Astronomical fractions, Astronomical numbers. See under
Sexagesimal.
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astronomical
(wn) | astronomical
adj 1: relating or belonging to the science of astronomy;
"astronomic telescope" [syn: astronomic,
astronomical]
2: inconceivably large [syn: astronomic, astronomical,
galactic] |
| | podobné slovo | definícia |
astronomical
(encz) | astronomical,astronomický |
astronomical chart
(encz) | astronomical chart,hvězdná mapa |
astronomical clock
(encz) | astronomical clock,orloj |
astronomical unit
(encz) | astronomical unit,astronomická jednotka |
astronomically
(encz) | astronomically,astronomicky |
gastronomical
(encz) | gastronomical, |
gastronomically
(encz) | gastronomically, |
radioastronomical
(encz) | radioastronomical,radioastronomický adj: [astr.] Michal Ambrož |
Astronomical clock
(gcide) | Astronomical \As`tro*nom"ic*al\ (-[i^]*kal), a. [L.
astronomicus, Gr. 'astronomiko`s: cf. F. astronomique.]
Of or pertaining to astronomy; in accordance with the methods
or principles of astronomy. -- As`tro*nom"ic*al*ly, adv.
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Astronomical clock. See under Clock.
Astronomical day. See under Day.
Astronomical fractions, Astronomical numbers. See under
Sexagesimal.
[1913 Webster]Clock \Clock\ (kl[o^]k), n. [AS. clucge bell; akin to D. klok
clock, bell, G. glocke, Dan. klokke, Sw. klocka, Icel. klukka
bell, LL. clocca, cloca (whence F. cloche); al perh. of
Celtic origin; cf. Ir. & Gael. clog bell, clock, W. cloch
bell. Cf. Cloak.]
1. A machine for measuring time, indicating the hour and
other divisions; in ordinary mechanical clocks for
domestic or office use the time is indicated on a
typically circular face or dial plate containing two
hands, pointing to numbers engraved on the periphery of
the face, thus showing the hours and minutes. The works of
a mechanical clock are moved by a weight or a spring, and
it is often so constructed as to tell the hour by the
stroke of a hammer on a bell. In electrical or electronic
clocks, the time may be indicated, as on a mechanical
clock, by hands, but may also be indicated by direct
digital readout, with the hours and minutes in normal
Arabic numerals. The readout using hands is often called
analog to distinguish it from the digital readout. Some
clocks also indicate the seconds. Clocks are not adapted,
like the watch, to be carried on the person. Specialized
clocks, such as atomic clocks, may be constructed on
different principles, and may have a very high precision
for use in scientific observations.
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2. A watch, esp. one that strikes. [Obs.] --Walton.
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3. The striking of a clock. [Obs.] --Dryden.
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4. A figure or figured work on the ankle or side of a
stocking. --Swift.
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Note: The phrases what o'clock? it is nine o'clock, etc., are
contracted from what of the clock? it is nine of the
clock, etc.
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Alarm clock. See under Alarm.
Astronomical clock.
(a) A clock of superior construction, with a compensating
pendulum, etc., to measure time with great accuracy,
for use in astronomical observatories; -- called a
regulator when used by watchmakers as a standard for
regulating timepieces.
(b) A clock with mechanism for indicating certain
astronomical phenomena, as the phases of the moon,
position of the sun in the ecliptic, equation of time,
etc.
Electric clock.
(a) A clock moved or regulated by electricity or
electro-magnetism.
(b) A clock connected with an electro-magnetic recording
apparatus.
Ship's clock (Naut.), a clock arranged to strike from one
to eight strokes, at half hourly intervals, marking the
divisions of the ship's watches.
Sidereal clock, an astronomical clock regulated to keep
sidereal time.
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Astronomical day
(gcide) | Astronomical \As`tro*nom"ic*al\ (-[i^]*kal), a. [L.
astronomicus, Gr. 'astronomiko`s: cf. F. astronomique.]
Of or pertaining to astronomy; in accordance with the methods
or principles of astronomy. -- As`tro*nom"ic*al*ly, adv.
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Astronomical clock. See under Clock.
Astronomical day. See under Day.
Astronomical fractions, Astronomical numbers. See under
Sexagesimal.
[1913 Webster]Day \Day\ (d[=a]), n. [OE. day, dai, dei, AS. d[ae]g; akin to
OS., D., Dan., & Sw. dag, G. tag, Icel. dagr, Goth. dags; cf.
Skr. dah (for dhagh ?) to burn. [root]69. Cf. Dawn.]
1. The time of light, or interval between one night and the
next; the time between sunrise and sunset, or from dawn to
darkness; hence, the light; sunshine; -- also called
daytime.
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2. The period of the earth's revolution on its axis. --
ordinarily divided into twenty-four hours. It is measured
by the interval between two successive transits of a
celestial body over the same meridian, and takes a
specific name from that of the body. Thus, if this is the
sun, the day (the interval between two successive transits
of the sun's center over the same meridian) is called a
solar day; if it is a star, a sidereal day; if it is
the moon, a lunar day. See Civil day, Sidereal day,
below.
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3. Those hours, or the daily recurring period, allotted by
usage or law for work.
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4. A specified time or period; time, considered with
reference to the existence or prominence of a person or
thing; age; time.
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A man who was great among the Hellenes of his day.
--Jowett
(Thucyd. )
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If my debtors do not keep their day, . . .
I must with patience all the terms attend. --Dryden.
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5. (Preceded by the) Some day in particular, as some day of
contest, some anniversary, etc.
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The field of Agincourt,
Fought on the day of Crispin Crispianus. --Shak.
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His name struck fear, his conduct won the day.
--Roscommon.
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Note: Day is much used in self-explaining compounds; as,
daybreak, daylight, workday, etc.
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Anniversary day. See Anniversary, n.
Astronomical day, a period equal to the mean solar day, but
beginning at noon instead of at midnight, its twenty-four
hours being numbered from 1 to 24; also, the sidereal day,
as that most used by astronomers.
Born days. See under Born.
Canicular days. See Dog day.
Civil day, the mean solar day, used in the ordinary
reckoning of time, and among most modern nations beginning
at mean midnight; its hours are usually numbered in two
series, each from 1 to 12. This is the period recognized
by courts as constituting a day. The Babylonians and
Hindoos began their day at sunrise, the Athenians and Jews
at sunset, the ancient Egyptians and Romans at midnight.
Day blindness. (Med.) See Nyctalopia.
Day by day, or Day after day, daily; every day;
continually; without intermission of a day. See under
By. "Day by day we magnify thee." --Book of Common
Prayer.
Days in bank (Eng. Law), certain stated days for the return
of writs and the appearance of parties; -- so called
because originally peculiar to the Court of Common Bench,
or Bench (bank) as it was formerly termed. --Burrill.
Day in court, a day for the appearance of parties in a
suit.
Days of devotion (R. C. Ch.), certain festivals on which
devotion leads the faithful to attend mass. --Shipley.
Days of grace. See Grace.
Days of obligation (R. C. Ch.), festival days when it is
obligatory on the faithful to attend Mass. --Shipley.
Day owl, (Zool.), an owl that flies by day. See Hawk owl.
Day rule (Eng. Law), an order of court (now abolished)
allowing a prisoner, under certain circumstances, to go
beyond the prison limits for a single day.
Day school, one which the pupils attend only in daytime, in
distinction from a boarding school.
Day sight. (Med.) See Hemeralopia.
Day's work (Naut.), the account or reckoning of a ship's
course for twenty-four hours, from noon to noon.
From day to day, as time passes; in the course of time; as,
he improves from day to day.
Jewish day, the time between sunset and sunset.
Mean solar day (Astron.), the mean or average of all the
apparent solar days of the year.
One day, One of these days, at an uncertain time, usually
of the future, rarely of the past; sooner or later. "Well,
niece, I hope to see you one day fitted with a husband."
--Shak.
Only from day to day, without certainty of continuance;
temporarily. --Bacon.
Sidereal day, the interval between two successive transits
of the first point of Aries over the same meridian. The
Sidereal day is 23 h. 56 m. 4.09 s. of mean solar time.
To win the day, to gain the victory, to be successful. --S.
Butler.
Week day, any day of the week except Sunday; a working day.
Working day.
(a) A day when work may be legally done, in distinction
from Sundays and legal holidays.
(b) The number of hours, determined by law or custom,
during which a workman, hired at a stated price per
day, must work to be entitled to a day's pay.
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astronomical fractions
(gcide) | Sexagesimal \Sex`a*ges"i*mal\, a. [Cf. F. sexag['e]simal.]
Pertaining to, or founded on, the number sixty.
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Sexagesimal fractions or Sexagesimal numbers (Arith. &
Alg.), those fractions whose denominators are some power
of sixty; as, 1/60, 1/3600, 1/216000; -- called also
astronomical fractions, because formerly there were no
others used in astronomical calculations.
Sexagesimal arithmetic, or Sexagenary arithmetic, the
method of computing by the sexagenary scale, or by
sixties.
Sexagesimal scale (Math.), the sexagenary scale.
[1913 Webster]Astronomical \As`tro*nom"ic*al\ (-[i^]*kal), a. [L.
astronomicus, Gr. 'astronomiko`s: cf. F. astronomique.]
Of or pertaining to astronomy; in accordance with the methods
or principles of astronomy. -- As`tro*nom"ic*al*ly, adv.
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Astronomical clock. See under Clock.
Astronomical day. See under Day.
Astronomical fractions, Astronomical numbers. See under
Sexagesimal.
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Astronomical fractions
(gcide) | Sexagesimal \Sex`a*ges"i*mal\, a. [Cf. F. sexag['e]simal.]
Pertaining to, or founded on, the number sixty.
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Sexagesimal fractions or Sexagesimal numbers (Arith. &
Alg.), those fractions whose denominators are some power
of sixty; as, 1/60, 1/3600, 1/216000; -- called also
astronomical fractions, because formerly there were no
others used in astronomical calculations.
Sexagesimal arithmetic, or Sexagenary arithmetic, the
method of computing by the sexagenary scale, or by
sixties.
Sexagesimal scale (Math.), the sexagenary scale.
[1913 Webster]Astronomical \As`tro*nom"ic*al\ (-[i^]*kal), a. [L.
astronomicus, Gr. 'astronomiko`s: cf. F. astronomique.]
Of or pertaining to astronomy; in accordance with the methods
or principles of astronomy. -- As`tro*nom"ic*al*ly, adv.
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Astronomical clock. See under Clock.
Astronomical day. See under Day.
Astronomical fractions, Astronomical numbers. See under
Sexagesimal.
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Astronomical numbers
(gcide) | Astronomical \As`tro*nom"ic*al\ (-[i^]*kal), a. [L.
astronomicus, Gr. 'astronomiko`s: cf. F. astronomique.]
Of or pertaining to astronomy; in accordance with the methods
or principles of astronomy. -- As`tro*nom"ic*al*ly, adv.
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Astronomical clock. See under Clock.
Astronomical day. See under Day.
Astronomical fractions, Astronomical numbers. See under
Sexagesimal.
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Astronomical telescope
(gcide) | Telescope \Tel"e*scope\, n. [Gr. ? viewing afar, farseeing; ?
far, far off + ? a watcher, akin to ? to view: cf. F.
t['e]lescope. See Telegraph, and -scope.]
An optical instrument used in viewing distant objects, as the
heavenly bodies.
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Note: A telescope assists the eye chiefly in two ways; first,
by enlarging the visual angle under which a distant
object is seen, and thus magnifying that object; and,
secondly, by collecting, and conveying to the eye, a
larger beam of light than would enter the naked organ,
thus rendering objects distinct and visible which would
otherwise be indistinct and or invisible. Its essential
parts are the object glass, or concave mirror, which
collects the beam of light, and forms an image of the
object, and the eyeglass, which is a microscope, by
which the image is magnified.
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Achromatic telescope. See under Achromatic.
Aplanatic telescope, a telescope having an aplanatic
eyepiece.
Astronomical telescope, a telescope which has a simple
eyepiece so constructed or used as not to reverse the
image formed by the object glass, and consequently
exhibits objects inverted, which is not a hindrance in
astronomical observations.
Cassegrainian telescope, a reflecting telescope invented by
Cassegrain, which differs from the Gregorian only in
having the secondary speculum convex instead of concave,
and placed nearer the large speculum. The Cassegrainian
represents objects inverted; the Gregorian, in their
natural position. The Melbourne telescope (see Illust.
under Reflecting telescope, below) is a Cassegrainian
telescope.
Dialytic telescope. See under Dialytic.
Equatorial telescope. See the Note under Equatorial.
Galilean telescope, a refracting telescope in which the
eyeglass is a concave instead of a convex lens, as in the
common opera glass. This was the construction originally
adopted by Galileo, the inventor of the instrument. It
exhibits the objects erect, that is, in their natural
positions.
Gregorian telescope, a form of reflecting telescope. See
under Gregorian.
Herschelian telescope, a reflecting telescope of the form
invented by Sir William Herschel, in which only one
speculum is employed, by means of which an image of the
object is formed near one side of the open end of the
tube, and to this the eyeglass is applied directly.
Newtonian telescope, a form of reflecting telescope. See
under Newtonian.
Photographic telescope, a telescope specially constructed
to make photographs of the heavenly bodies.
Prism telescope. See Teinoscope.
Reflecting telescope, a telescope in which the image is
formed by a speculum or mirror (or usually by two
speculums, a large one at the lower end of the telescope,
and the smaller one near the open end) instead of an
object glass. See {Gregorian, Cassegrainian, Herschelian,
& Newtonian, telescopes}, above.
Refracting telescope, a telescope in which the image is
formed by refraction through an object glass.
Telescope carp (Zool.), the telescope fish.
Telescope fish (Zool.), a monstrous variety of the goldfish
having very protuberant eyes.
Telescope fly (Zool.), any two-winged fly of the genus
Diopsis, native of Africa and Asia. The telescope flies
are remarkable for having the eyes raised on very long
stalks.
Telescope shell (Zool.), an elongated gastropod ({Cerithium
telescopium}) having numerous flattened whorls.
Telescope sight (Firearms), a slender telescope attached to
the barrel, having cross wires in the eyepiece and used as
a sight.
Terrestrial telescope, a telescope whose eyepiece has one
or two lenses more than the astronomical, for the purpose
of inverting the image, and exhibiting objects erect.
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Astronomical time
(gcide) | Time \Time\, n.; pl. Times. [OE. time, AS. t[imac]ma, akin to
t[imac]d time, and to Icel. t[imac]mi, Dan. time an hour, Sw.
timme. [root]58. See Tide, n.]
1. Duration, considered independently of any system of
measurement or any employment of terms which designate
limited portions thereof.
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The time wasteth [i. e. passes away] night and day.
--Chaucer.
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I know of no ideas . . . that have a better claim to
be accounted simple and original than those of space
and time. --Reid.
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2. A particular period or part of duration, whether past,
present, or future; a point or portion of duration; as,
the time was, or has been; the time is, or will be.
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God, who at sundry times and in divers manners spake
in time past unto the fathers by the prophets.
--Heb. i. 1.
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3. The period at which any definite event occurred, or person
lived; age; period; era; as, the Spanish Armada was
destroyed in the time of Queen Elizabeth; -- often in the
plural; as, ancient times; modern times.
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4. The duration of one's life; the hours and days which a
person has at his disposal.
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Believe me, your time is not your own; it belongs to
God, to religion, to mankind. --Buckminster.
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5. A proper time; a season; an opportunity.
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There is . . . a time to every purpose. --Eccl. iii.
1.
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The time of figs was not yet. --Mark xi. 13.
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6. Hour of travail, delivery, or parturition.
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She was within one month of her time. --Clarendon.
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7. Performance or occurrence of an action or event,
considered with reference to repetition; addition of a
number to itself; repetition; as, to double cloth four
times; four times four, or sixteen.
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Summers three times eight save one. --Milton.
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8. The present life; existence in this world as contrasted
with immortal life; definite, as contrasted with infinite,
duration.
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Till time and sin together cease. --Keble.
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9. (Gram.) Tense.
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10. (Mus.) The measured duration of sounds; measure; tempo;
rate of movement; rhythmical division; as, common or
triple time; the musician keeps good time.
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Some few lines set unto a solemn time. --Beau. &
Fl.
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Note: Time is often used in the formation of compounds,
mostly self-explaining; as, time-battered,
time-beguiling, time-consecrated, time-consuming,
time-enduring, time-killing, time-sanctioned,
time-scorner, time-wasting, time-worn, etc.
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Absolute time, time irrespective of local standards or
epochs; as, all spectators see a lunar eclipse at the same
instant of absolute time.
Apparent time, the time of day reckoned by the sun, or so
that 12 o'clock at the place is the instant of the transit
of the sun's center over the meridian.
Astronomical time, mean solar time reckoned by counting the
hours continuously up to twenty-four from one noon to the
next.
At times, at distinct intervals of duration; now and then;
as, at times he reads, at other times he rides.
Civil time, time as reckoned for the purposes of common
life in distinct periods, as years, months, days, hours,
etc., the latter, among most modern nations, being divided
into two series of twelve each, and reckoned, the first
series from midnight to noon, the second, from noon to
midnight.
Common time (Mil.), the ordinary time of marching, in which
ninety steps, each twenty-eight inches in length, are
taken in one minute.
Equation of time. See under Equation, n.
In time.
(a) In good season; sufficiently early; as, he arrived in
time to see the exhibition.
(b) After a considerable space of duration; eventually;
finally; as, you will in time recover your health and
strength.
Mean time. See under 4th Mean.
Quick time (Mil.), time of marching, in which one hundred
and twenty steps, each thirty inches in length, are taken
in one minute.
Sidereal time. See under Sidereal.
Standard time, the civil time that has been established by
law or by general usage over a region or country. In
England the standard time is Greenwich mean solar time. In
the United States and Canada four kinds of standard time
have been adopted by the railroads and accepted by the
people, viz., Eastern, Central, Mountain, and Pacific
time, corresponding severally to the mean local times of
the 75th, 90th, 105th, and 120th meridians west from
Greenwich, and being therefore five, six, seven, and eight
hours slower than Greenwich time.
Time ball, a ball arranged to drop from the summit of a
pole, to indicate true midday time, as at Greenwich
Observatory, England. --Nichol.
Time bargain (Com.), a contract made for the sale or
purchase of merchandise, or of stock in the public funds,
at a certain time in the future.
Time bill. Same as Time-table. [Eng.]
Time book, a book in which is kept a record of the time
persons have worked.
Time detector, a timepiece provided with a device for
registering and indicating the exact time when a watchman
visits certain stations in his beat.
Time enough, in season; early enough. "Stanly at Bosworth
field, . . . came time enough to save his life." --Bacon.
Time fuse, a fuse, as for an explosive projectile, which
can be so arranged as to ignite the charge at a certain
definite interval after being itself ignited.
Time immemorial, or Time out of mind. (Eng. Law) See
under Immemorial.
Time lock, a lock having clockwork attached, which, when
wound up, prevents the bolt from being withdrawn when
locked, until a certain interval of time has elapsed.
Time of day, salutation appropriate to the times of the
day, as "good morning," "good evening," and the like;
greeting.
To kill time. See under Kill, v. t.
To make time.
(a) To gain time.
(b) To occupy or use (a certain) time in doing something;
as, the trotting horse made fast time.
To move against time, To run against time, or {To go
against time}, to move, run, or go a given distance without a
competitor, in the quickest possible time; or, to
accomplish the greatest distance which can be passed over
in a given time; as, the horse is to run against time.
True time.
(a) Mean time as kept by a clock going uniformly.
(b) (Astron.) Apparent time as reckoned from the transit
of the sun's center over the meridian.
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Astronomically
(gcide) | Astronomical \As`tro*nom"ic*al\ (-[i^]*kal), a. [L.
astronomicus, Gr. 'astronomiko`s: cf. F. astronomique.]
Of or pertaining to astronomy; in accordance with the methods
or principles of astronomy. -- As`tro*nom"ic*al*ly, adv.
[1913 Webster]
Astronomical clock. See under Clock.
Astronomical day. See under Day.
Astronomical fractions, Astronomical numbers. See under
Sexagesimal.
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Gastronomical
(gcide) | Gastronomic \Gas`tro*nom"ic\, Gastronomical \Gas`tro*nom"ic*al\,
a. [Cf. F. gastronomique.]
Pertaining to gastromony.
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Lunar astronomical year
(gcide) | Year \Year\, n. [OE. yer, yeer, [yogh]er, AS. ge['a]r; akin to
OFries. i?r, g?r, D. jaar, OHG. j[=a]r, G. jahr, Icel. [=a]r,
Dan. aar, Sw. [*a]r, Goth. j?r, Gr. ? a season of the year,
springtime, a part of the day, an hour, ? a year, Zend
y[=a]re year. [root]4, 279. Cf. Hour, Yore.]
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1. The time of the apparent revolution of the sun trough the
ecliptic; the period occupied by the earth in making its
revolution around the sun, called the astronomical year;
also, a period more or less nearly agreeing with this,
adopted by various nations as a measure of time, and
called the civil year; as, the common lunar year of 354
days, still in use among the Mohammedans; the year of 360
days, etc. In common usage, the year consists of 365 days,
and every fourth year (called bissextile, or leap year) of
366 days, a day being added to February on that year, on
account of the excess above 365 days (see Bissextile).
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Of twenty year of age he was, I guess. --Chaucer.
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Note: The civil, or legal, year, in England, formerly
commenced on the 25th of March. This practice continued
throughout the British dominions till the year 1752.
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2. The time in which any planet completes a revolution about
the sun; as, the year of Jupiter or of Saturn.
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3. pl. Age, or old age; as, a man in years. --Shak.
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Anomalistic year, the time of the earth's revolution from
perihelion to perihelion again, which is 365 days, 6
hours, 13 minutes, and 48 seconds.
A year's mind (Eccl.), a commemoration of a deceased
person, as by a Mass, a year after his death. Cf. {A
month's mind}, under Month.
Bissextile year. See Bissextile.
Canicular year. See under Canicular.
Civil year, the year adopted by any nation for the
computation of time.
Common lunar year, the period of 12 lunar months, or 354
days.
Common year, each year of 365 days, as distinguished from
leap year.
Embolismic year, or Intercalary lunar year, the period of
13 lunar months, or 384 days.
Fiscal year (Com.), the year by which accounts are
reckoned, or the year between one annual time of
settlement, or balancing of accounts, and another.
Great year. See Platonic year, under Platonic.
Gregorian year, Julian year. See under Gregorian, and
Julian.
Leap year. See Leap year, in the Vocabulary.
Lunar astronomical year, the period of 12 lunar synodical
months, or 354 days, 8 hours, 48 minutes, 36 seconds.
Lunisolar year. See under Lunisolar.
Periodical year. See Anomalistic year, above.
Platonic year, Sabbatical year. See under Platonic, and
Sabbatical.
Sidereal year, the time in which the sun, departing from
any fixed star, returns to the same. This is 365 days, 6
hours, 9 minutes, and 9.3 seconds.
Tropical year. See under Tropical.
Year and a day (O. Eng. Law), a time to be allowed for an
act or an event, in order that an entire year might be
secured beyond all question. --Abbott.
Year of grace, any year of the Christian era; Anno Domini;
A. D. or a. d.
[1913 Webster] year 2000 bug |
astronomical
(wn) | astronomical
adj 1: relating or belonging to the science of astronomy;
"astronomic telescope" [syn: astronomic,
astronomical]
2: inconceivably large [syn: astronomic, astronomical,
galactic] |
astronomical telescope
(wn) | astronomical telescope
n 1: any telescope designed to collect and record
electromagnetic radiation from cosmic sources |
astronomical unit
(wn) | Astronomical Unit
n 1: a unit of length used for distances within the solar
system; equal to the mean distance between the Earth and
the Sun (approximately 93 million miles or 150 million
kilometers) [syn: Astronomical Unit, AU] |
astronomical year
(wn) | astronomical year
n 1: the time for the earth to make one revolution around the
sun, measured between two vernal equinoxes [syn: {solar
year}, tropical year, astronomical year, {equinoctial
year}] |
astronomically
(wn) | astronomically
adv 1: enormously; "the bill was astronomically high" |
gastronomical
(wn) | gastronomical
adj 1: of or relating to gastronomy; "gastronomic adventures"
[syn: gastronomic, gastronomical] |
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