| slovo | definícia |
ray
(mass) | ray
- lúč, vyžarovať |
ray
(encz) | ray,paprsek n: Zdeněk Brož |
ray
(encz) | ray,polopřímka n: [mat.] McJ |
ray
(encz) | ray,rejnok n: Vatoz |
Ray
(gcide) | Ray \Ray\ (r[=a]), v. t. [An aphetic form of array; cf.
Beray.]
1. To array. [Obs.] --Sir T. More.
[1913 Webster]
2. To mark, stain, or soil; to streak; to defile. [Obs.] "The
filth that did it ray." --Spenser.
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Ray
(gcide) | Ray \Ray\, n.
Array; order; arrangement; dress. [Obs.]
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And spoiling all her gears and goodly ray. --Spenser.
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Ray
(gcide) | Ray \Ray\, n. [OF. rai, F. rais, fr. L. radius a beam or ray,
staff, rod, spoke of a wheel. Cf. Radius.]
1. One of a number of lines or parts diverging from a common
point or center, like the radii of a circle; as, a star of
six rays.
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2. (Bot.) A radiating part of a flower or plant; the marginal
florets of a compound flower, as an aster or a sunflower;
one of the pedicels of an umbel or other circular flower
cluster; radius. See Radius.
[1913 Webster]
3. (Zool.)
(a) One of the radiating spines, or cartilages, supporting
the fins of fishes.
(b) One of the spheromeres of a radiate, especially one of
the arms of a starfish or an ophiuran.
[1913 Webster]
4. (Physics)
(a) A line of light or heat proceeding from a radiant or
reflecting point; a single element of light or heat
propagated continuously; as, a solar ray; a polarized
ray.
(b) One of the component elements of the total radiation
from a body; any definite or limited portion of the
spectrum; as, the red ray; the violet ray. See Illust.
under Light.
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5. Sight; perception; vision; -- from an old theory of
vision, that sight was something which proceeded from the
eye to the object seen.
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All eyes direct their rays
On him, and crowds turn coxcombs as they gaze.
--Pope.
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6. (Geom.) One of a system of diverging lines passing through
a point, and regarded as extending indefinitely in both
directions. See Half-ray.
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Bundle of rays. (Geom.) See Pencil of rays, below.
Extraordinary ray (Opt.), that one of two parts of a ray
divided by double refraction which does not follow the
ordinary law of refraction.
Ordinary ray (Opt.) that one of the two parts of a ray
divided by double refraction which follows the usual or
ordinary law of refraction.
Pencil of rays (Geom.), a definite system of rays.
Ray flower, or Ray floret (Bot.), one of the marginal
flowers of the capitulum in such composite plants as the
aster, goldenrod, daisy, and sunflower. They have an
elongated, strap-shaped corolla, while the corollas of the
disk flowers are tubular and five-lobed.
Ray point (Geom.), the common point of a pencil of rays.
Roentgen ray, R["o]ntgen ray (r[~e]nt"g[e^]n r[=a]`)
(Phys.), a form of electromagnetic radiation generated in
a very highly exhausted vacuum tube by an electrical
discharge; now more commonly called X-ray. It is
composed of electromagnetic radiation of wavelength
shorter than that of ultraviolet light but longer than
that of gamma rays. It is capable of passing through many
bodies opaque to light, and producing photographic and
fluorescent effects by which means pictures showing the
internal structure of opaque objects are made, called
X-rays, radiographs, sciagraphs, X-ray photographs,
radiograms. So called from the discoverer, W. C.
R["o]ntgen.
X ray, the R["o]ntgen ray; -- so called by its discoverer
because of its enigmatical character, x being an algebraic
symbol for an unknown quantity.
[1913 Webster +PJC] |
Ray
(gcide) | Ray \Ray\, v. i.
To shine, as with rays. --Mrs. Browning.
[1913 Webster] |
Ray
(gcide) | Ray \Ray\, n. [F. raie, L. raia. Cf. Roach.] (Zool.)
(a) Any one of numerous elasmobranch fishes of the order
Raiae, including the skates, torpedoes, sawfishes, etc.
(b) In a restricted sense, any of the broad, flat,
narrow-tailed species, as the skates and sting rays. See
Skate.
[1913 Webster]
Bishop ray, a yellow-spotted, long-tailed eagle ray
(Aetobatus narinari syn. Stoasodon narinari) of the
Southern United States and the West Indies; also called
the spotted eagle ray and white-spotted eagle ray.
Butterfly ray, a short-tailed American sting ray
(Pteroplatea Maclura), having very broad pectoral fins.
Devil ray. See Sea Devil.
Eagle ray, any large ray of the family Myliobatidae, or
Aetobatidae. The common European species ({Myliobatis
aquila}) is called also whip ray, and miller.
Electric ray, or Cramp ray, a torpedo.
Starry ray, a common European skate (Raia radiata).
Sting ray, any one of numerous species of rays of the
family Trygonidae having one or more large, sharp,
barbed dorsal spines on the whiplike tail. Called also
stingaree.
[1913 Webster] |
Ray
(gcide) | Ray \Ray\, v. t. [imp. & p. p. Rayed (r[=a]d); p. pr. & vb. n.
Raying.] [Cf. OF. raier, raiier, rayer, L. radiare to
irradiate. See Ray, n., and cf. Radiate.]
1. To mark with long lines; to streak. [Obs.] --Chaucer.
[1913 Webster]
2. [From Ray, n.] To send forth or shoot out; to cause to
shine out; as, to ray smiles. [R.] --Thomson.
[1913 Webster] |
ray
(wn) | ray
n 1: a column of light (as from a beacon) [syn: beam, {beam of
light}, light beam, ray, ray of light, shaft,
shaft of light, irradiation]
2: a branch of an umbel or an umbelliform inflorescence
3: (mathematics) a straight line extending from a point
4: a group of nearly parallel lines of electromagnetic radiation
[syn: beam, ray, electron beam]
5: the syllable naming the second (supertonic) note of any major
scale in solmization [syn: re, ray]
6: any of the stiff bony spines in the fin of a fish
7: cartilaginous fishes having horizontally flattened bodies and
enlarged winglike pectoral fins with gills on the underside;
most swim by moving the pectoral fins
v 1: emit as rays; "That tower rays a laser beam for miles
across the sky"
2: extend or spread outward from a center or focus or inward
towards a center; "spokes radiate from the hub of the wheel";
"This plants radiate spines in all directions" [syn:
radiate, ray]
3: expose to radiation; "irradiate food" [syn: irradiate,
ray] |
| | podobné slovo | definícia |
array
(mass) | array
- pole |
ashgray
(mass) | ash-gray
- popolovo šedý |
betray
(mass) | betray
- prezradiť |
betrayer
(mass) | betrayer
- zradca |
bewray
(mass) | bewray
- odhaliť |
charcoalgray
(mass) | charcoal-gray
- veľmi tmavošedý |
defray
(mass) | defray
- zaplatiť |
disarray
(mass) | disarray
- neporiadok, zmätok |
fray
(mass) | fray
- bitka |
gray
(mass) | gray
- šedý, šeď |
gray matter
(mass) | gray matter
- inteligencia |
grayhaired
(mass) | gray-haired
- šedovlasý |
outtray
(mass) | out-tray
- box na materiál k odoslaniu |
oxfordgray
(mass) | oxford-gray
- oxfordská šedá, tmavošedá |
portrayal
(mass) | portrayal
- portrét, vykreslenie |
pray
(mass) | pray
- modliť sa |
prayed
(mass) | prayed
- modlil |
prayer
(mass) | prayer
- modlitebný, modlitba |
prayerbook
(mass) | prayer-book
- modlitebná knižka |
prayerwalk
(mass) | prayerwalk
- modlitebná prechádzka |
praying
(mass) | praying
- modliaci, modlenie (sa) |
ray
(mass) | ray
- lúč, vyžarovať |
tray
(mass) | tray
- misa, misa |
xray
(mass) | X-ray
- röntgenový lúč, röntgen, röntgenovať |
affray
(encz) | affray,rvačka n: Zdeněk Brožaffray,výtržnost n: Zdeněk Brož |
allowable spray intensity
(encz) | allowable spray intensity,přípustná intenzita postřiku [eko.] RNDr.
Pavel Piskač |
array
(encz) | array,houf n: Zdeněk Brožarray,pole n: [it.] array,sada n: Zdeněk Brožarray,seřadit v: Zdeněk Brožarray,seskupit v: Zdeněk Brožarray,sešikovat v: Zdeněk Brožarray,soubor n: Zdeněk Brožarray,šikovat v: Zdeněk Brožarray,uspořádání n: Zdeněk Brož |
arrays
(encz) | arrays,matice n: pl. Zdeněk Brožarrays,pole n: pl. Zdeněk Brožarrays,řady n: pl. Zdeněk Brožarrays,seskupení n: pl. Zdeněk Brož |
ashtray
(encz) | ashtray,popelník n: Zdeněk Brož |
astray
(encz) | astray,mylný astray,na omylu astray,zbloudilý |
bag some rays
(encz) | bag some rays,opalovat se v: Zdeněk Brož |
betray
(encz) | betray,oklamat v: Zdeněk Brožbetray,prozradit v: Zdeněk Brožbetray,zradit v: Zdeněk Brož |
betrayal
(encz) | betrayal,prozrazení n: Zdeněk Brožbetrayal,zrada |
betrayed
(encz) | betrayed,prozrazený adj: Zdeněk Brožbetrayed,zrazený adj: Zdeněk Brož |
betrayer
(encz) | betrayer,zrádce n: Zdeněk Brož |
betraying
(encz) | betraying,zrada n: Zdeněk Brož |
betrays
(encz) | betrays,zrazuje v: Zdeněk Brož |
bewray
(encz) | bewray,odhalit v: Zdeněk Brož |
bray
(encz) | bray,hýkat v: EVa Porovat & BOAbray,vřeštění n: Zdeněk Brož |
catch some rays
(encz) | catch some rays,opalovat se v: Zdeněk Brož |
cathode ray
(encz) | cathode ray,elektronový paprsek Zdeněk Brožcathode ray,paprsek elektronů Zdeněk Brož |
cathode-ray oscilloscope
(encz) | cathode-ray oscilloscope, n: |
cathode-ray tube
(encz) | cathode-ray tube,obrazovka n: Zdeněk Brož |
chambray
(encz) | chambray, |
chao phraya
(encz) | Chao Phraya, |
charcoal gray
(encz) | charcoal gray, n: |
charcoal-gray
(encz) | charcoal-gray, adj: |
cheese tray
(encz) | cheese tray, n: |
cosmic ray
(encz) | cosmic ray,kosmický paprsek Zdeněk Brož |
cosmic rays
(encz) | cosmic rays,kosmické paprsky Zdeněk Brož |
cow-nosed ray
(encz) | cow-nosed ray, n: |
cownose ray
(encz) | cownose ray, n: |
cray
(encz) | Cray,Cray n: [jmén.] příjmení Zdeněk Brož a automatický překlad |
crayfish
(encz) | crayfish,rak n: Zdeněk Brož |
crayon
(encz) | crayon,pastel n: Zdeněk Brož |
crayons
(encz) | crayons,barevné křídy Zdeněk Brož |
crays
(encz) | Crays,Crays n: [jmén.] příjmení Zdeněk Brož a automatický překlad |
dapple-gray
(encz) | dapple-gray, n: |
dappled-gray
(encz) | dappled-gray, n: |
defray
(encz) | defray,uhradit v: Zdeněk Broždefray,zaplatit v: Zdeněk Brož |
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