| slovo | definícia |
worm
(encz) | worm,červ n: |
worm
(encz) | worm,žížala n: |
worm
(gcide) | Screw \Screw\ (skr[udd]), n. [OE. scrue, OF. escroue, escroe,
female screw, F. ['e]crou, L. scrobis a ditch, trench, in
LL., the hole made by swine in rooting; cf. D. schroef a
screw, G. schraube, Icel. skr[=u]fa.]
1. A cylinder, or a cylindrical perforation, having a
continuous rib, called the thread, winding round it
spirally at a constant inclination, so as to leave a
continuous spiral groove between one turn and the next, --
used chiefly for producing, when revolved, motion or
pressure in the direction of its axis, by the sliding of
the threads of the cylinder in the grooves between the
threads of the perforation adapted to it, the former being
distinguished as the external, or male screw, or, more
usually the screw; the latter as the internal, or female
screw, or, more usually, the nut.
[1913 Webster]
Note: The screw, as a mechanical power, is a modification of
the inclined plane, and may be regarded as a
right-angled triangle wrapped round a cylinder, the
hypotenuse of the marking the spiral thread of the
screw, its base equaling the circumference of the
cylinder, and its height the pitch of the thread.
[1913 Webster]
2. Specifically, a kind of nail with a spiral thread and a
head with a nick to receive the end of the screw-driver.
Screws are much used to hold together pieces of wood or to
fasten something; -- called also wood screws, and {screw
nails}. See also Screw bolt, below.
[1913 Webster]
3. Anything shaped or acting like a screw; esp., a form of
wheel for propelling steam vessels. It is placed at the
stern, and furnished with blades having helicoidal
surfaces to act against the water in the manner of a
screw. See Screw propeller, below.
[1913 Webster]
4. A steam vesel propelled by a screw instead of wheels; a
screw steamer; a propeller.
[1913 Webster]
5. An extortioner; a sharp bargainer; a skinflint; a niggard.
--Thackeray.
[1913 Webster]
6. An instructor who examines with great or unnecessary
severity; also, a searching or strict examination of a
student by an instructor. [Cant, American Colleges]
[1913 Webster]
7. A small packet of tobacco. [Slang] --Mayhew.
[1913 Webster]
8. An unsound or worn-out horse, useful as a hack, and
commonly of good appearance. --Ld. Lytton.
[1913 Webster]
9. (Math.) A straight line in space with which a definite
linear magnitude termed the pitch is associated (cf. 5th
Pitch, 10
(b) ). It is used to express the displacement of a rigid
body, which may always be made to consist of a
rotation about an axis combined with a translation
parallel to that axis.
[1913 Webster]
10. (Zool.) An amphipod crustacean; as, the skeleton screw
(Caprella). See Sand screw, under Sand.
[1913 Webster]
Archimedes screw, Compound screw, Foot screw, etc. See
under Archimedes, Compound, Foot, etc.
A screw loose, something out of order, so that work is not
done smoothly; as, there is a screw loose somewhere. --H.
Martineau.
Endless screw, or perpetual screw, a screw used to give
motion to a toothed wheel by the action of its threads
between the teeth of the wheel; -- called also a worm.
Lag screw. See under Lag.
Micrometer screw, a screw with fine threads, used for the
measurement of very small spaces.
Right and left screw, a screw having threads upon the
opposite ends which wind in opposite directions.
Screw alley. See Shaft alley, under Shaft.
Screw bean. (Bot.)
(a) The curious spirally coiled pod of a leguminous tree
(Prosopis pubescens) growing from Texas to
California. It is used for fodder, and ground into
meal by the Indians.
(b) The tree itself. Its heavy hard wood is used for
fuel, for fencing, and for railroad ties.
Screw bolt, a bolt having a screw thread on its shank, in
distinction from a key bolt. See 1st Bolt, 3.
Screw box, a device, resembling a die, for cutting the
thread on a wooden screw.
Screw dock. See under Dock.
Screw engine, a marine engine for driving a screw
propeller.
Screw gear. See Spiral gear, under Spiral.
Screw jack. Same as Jackscrew.
Screw key, a wrench for turning a screw or nut; a spanner
wrench.
Screw machine.
(a) One of a series of machines employed in the
manufacture of wood screws.
(b) A machine tool resembling a lathe, having a number of
cutting tools that can be caused to act on the work
successively, for making screws and other turned
pieces from metal rods.
Screw pine (Bot.), any plant of the endogenous genus
Pandanus, of which there are about fifty species,
natives of tropical lands from Africa to Polynesia; --
named from the spiral arrangement of the pineapple-like
leaves.
Screw plate, a device for cutting threads on small screws,
consisting of a thin steel plate having a series of
perforations with internal screws forming dies.
Screw press, a press in which pressure is exerted by means
of a screw.
Screw propeller, a screw or spiral bladed wheel, used in
the propulsion of steam vessels; also, a steam vessel
propelled by a screw.
Screw shell (Zool.), a long, slender, spiral gastropod
shell, especially of the genus Turritella and allied
genera. See Turritella.
Screw steamer, a steamship propelled by a screw.
Screw thread, the spiral rib which forms a screw.
Screw stone (Paleon.), the fossil stem of an encrinite.
Screw tree (Bot.), any plant of the genus Helicteres,
consisting of about thirty species of tropical shrubs,
with simple leaves and spirally twisted, five-celled
capsules; -- also called twisted-horn, and twisty.
Screw valve, a stop valve which is opened or closed by a
screw.
Screw worm (Zool.), the larva of an American fly
(Compsomyia macellaria), allied to the blowflies, which
sometimes deposits its eggs in the nostrils, or about
wounds, in man and other animals, with fatal results.
Screw wrench.
(a) A wrench for turning a screw.
(b) A wrench with an adjustable jaw that is moved by a
screw.
To put the screws on or To put the screw on, to use
pressure upon, as for the purpose of extortion; to coerce.
To put under the screw or To put under the screws, to
subject to pressure; to force.
Wood screw, a metal screw with a sharp thread of coarse
pitch, adapted to holding fast in wood. See Illust. of
Wood screw, under Wood.
[1913 Webster] |
Worm
(gcide) | Worm \Worm\, v. i. [imp. & p. p. Wormed; p. pr. & vb. n.
Worming.]
To work slowly, gradually, and secretly.
[1913 Webster]
When debates and fretting jealousy
Did worm and work within you more and more,
Your color faded. --Herbert.
[1913 Webster] |
Worm
(gcide) | Worm \Worm\ (w[^u]rm), n. [OE. worm, wurm, AS. wyrm; akin to D.
worm, OS. & G. wurm, Icel. ormr, Sw. & Dan. orm, Goth.
wa['u]rms, L. vermis, Gr. ? a wood worm. Cf. Vermicelli,
Vermilion, Vermin.]
[1913 Webster]
1. A creeping or a crawling animal of any kind or size, as a
serpent, caterpillar, snail, or the like. [Archaic]
[1913 Webster]
There came a viper out of the heat, and leapt on his
hand. When the men of the country saw the worm hang
on his hand, they said, This man must needs be a
murderer. --Tyndale
(Acts xxviii.
3, 4).
[1913 Webster]
'T is slander,
Whose edge is sharper than the sword, whose tongue
Outvenoms all the worms of Nile. --Shak.
[1913 Webster]
When Cerberus perceived us, the great worm,
His mouth he opened and displayed his tusks.
--Longfellow.
[1913 Webster]
2. Any small creeping animal or reptile, either entirely
without feet, or with very short ones, including a great
variety of animals; as, an earthworm; the blindworm.
Specifically: (Zool.)
(a) Any helminth; an entozoon.
(b) Any annelid.
(c) An insect larva.
(d) pl. Same as Vermes.
[1913 Webster]
3. An internal tormentor; something that gnaws or afflicts
one's mind with remorse.
[1913 Webster]
The worm of conscience still begnaw thy soul!
--Shak.
[1913 Webster]
4. A being debased and despised.
[1913 Webster]
I am a worm, and no man. --Ps. xxii. 6.
[1913 Webster]
5. Anything spiral, vermiculated, or resembling a worm; as:
(a) The thread of a screw.
[1913 Webster]
The threads of screws, when bigger than can be
made in screw plates, are called worms. --Moxon.
[1913 Webster]
(b) A spiral instrument or screw, often like a double
corkscrew, used for drawing balls from firearms.
(c) (Anat.) A certain muscular band in the tongue of some
animals, as the dog; the lytta. See Lytta.
(d) The condensing tube of a still, often curved and wound
to economize space. See Illust. of Still.
(e) (Mach.) A short revolving screw, the threads of which
drive, or are driven by, a worm wheel by gearing into
its teeth or cogs. See Illust. of Worm gearing,
below.
[1913 Webster]
Worm abscess (Med.), an abscess produced by the irritation
resulting from the lodgment of a worm in some part of the
body.
Worm fence. See under Fence.
Worm gear. (Mach.)
(a) A worm wheel.
(b) Worm gearing.
Worm gearing, gearing consisting of a worm and worm wheel
working together.
Worm grass. (Bot.)
(a) See Pinkroot, 2
(a) .
(b) The white stonecrop (Sedum album) reputed to have
qualities as a vermifuge. --Dr. Prior.
Worm oil (Med.), an anthelmintic consisting of oil obtained
from the seeds of Chenopodium anthelminticum.
Worm powder (Med.), an anthelmintic powder.
Worm snake. (Zool.) See Thunder snake
(b), under Thunder.
Worm tea (Med.), an anthelmintic tea or tisane.
Worm tincture (Med.), a tincture prepared from dried
earthworms, oil of tartar, spirit of wine, etc. [Obs.]
Worm wheel, a cogwheel having teeth formed to fit into the
spiral spaces of a screw called a worm, so that the wheel
may be turned by, or may turn, the worm; -- called also
worm gear, and sometimes tangent wheel. See Illust. of
Worm gearing, above.
[1913 Webster]
[1913 Webster] |
Worm
(gcide) | Worm \Worm\, v. t.
1. To effect, remove, drive, draw, or the like, by slow and
secret means; -- often followed by out.
[1913 Webster]
They find themselves wormed out of all power.
--Swift.
[1913 Webster]
They . . . wormed things out of me that I had no
desire to tell. --Dickens.
[1913 Webster]
2. To clean by means of a worm; to draw a wad or cartridge
from, as a firearm. See Worm, n. 5
(b) .
[1913 Webster]
3. To cut the worm, or lytta, from under the tongue of, as a
dog, for the purpose of checking a disposition to gnaw.
The operation was formerly supposed to guard against
canine madness.
[1913 Webster]
The men assisted the laird in his sporting parties,
wormed his dogs, and cut the ears of his terrier
puppies. --Sir W.
Scott.
[1913 Webster]
4. (Naut.) To wind rope, yarn, or other material, spirally
round, between the strands of, as a cable; to wind with
spun yarn, as a small rope.
[1913 Webster]
Ropes . . . are generally wormed before they are
served. --Totten.
[1913 Webster]
[1913 Webster]
To worm one's self into, to enter into gradually by arts
and insinuations; as, to worm one's self into favor.
[1913 Webster] |
worm
(wn) | worm
n 1: any of numerous relatively small elongated soft-bodied
animals especially of the phyla Annelida and Chaetognatha
and Nematoda and Nemertea and Platyhelminthes; also many
insect larvae
2: a person who has a nasty or unethical character undeserving
of respect [syn: worm, louse, insect, dirt ball]
3: a software program capable of reproducing itself that can
spread from one computer to the next over a network; "worms
take advantage of automatic file sending and receiving
features found on many computers"
4: screw thread on a gear with the teeth of a worm wheel or rack
v 1: to move in a twisting or contorted motion, (especially when
struggling); "The prisoner writhed in discomfort"; "The
child tried to wriggle free from his aunt's embrace" [syn:
writhe, wrestle, wriggle, worm, squirm, twist] |
worm
(foldoc) | worm
(From "Tapeworm" in John Brunner's
novel "The Shockwave Rider", via XEROX PARC) A program that
propagates itself over a network, reproducing itself as it
goes. Compare virus. Nowadays the term has negative
connotations, as it is assumed that only crackers write
worms.
Perhaps the best-known example was the Great Worm.
Compare Trojan horse.
[Jargon File]
(1996-09-17)
|
worm
(foldoc) | Write-Once Read-Many
WORM
(WORM) Any type of storage medium to which data can
be written to only a single time, but can be read from any
number of times. Typically this is an optical disk whose
surface is permanently etched using a laser in order to record
information. WORM media have a significantly longer shelf
life than magnetic media and thus are used when data must be
preserved for a long time.
(1996-04-01)
|
worm
(jargon) | worm
n.
[from tapeworm in John Brunner's novel The Shockwave Rider, via XEROX PARC]
A program that propagates itself over a network, reproducing itself as it
goes. Compare virus. Nowadays the term has negative connotations, as it
is assumed that only crackers write worms. Perhaps the best-known example
was Robert T. Morris's Great Worm of 1988, a ‘benign’ one that got out of
control and hogged hundreds of Suns and VAXen across the U.S. See also {
cracker}, RTM, Trojan horse, ice.
|
worm
(vera) | WORM
Write Once Read Many (CD)
|
| | podobné slovo | definícia |
angleworm
(encz) | angleworm,žížala n: Pavel Cvrček |
army worm
(encz) | army worm,vojnice n: [zoo.] Petr Prášek |
blindworm
(encz) | blindworm,slepýš Zdeněk Brož |
bloodworm
(encz) | bloodworm,druh larvy hmyzu Zdeněk Brož |
book worm
(encz) | book worm,knihomol Zdeněk Brož |
bookworm
(encz) | bookworm,knihomol n: Zdeněk Brožbookworm,knihožrout Zdeněk Brož |
bookworms
(encz) | bookworms,knihomolové Zdeněk Brož |
can of worms
(encz) | can of worms,starý problém Zdeněk Brož |
cankerworm
(encz) | cankerworm,škůdce n: Zdeněk Brož |
caseworm
(encz) | caseworm, n: |
chicken roundworm
(encz) | chicken roundworm, n: |
common roundworm
(encz) | common roundworm, n: |
common wormwood
(encz) | common wormwood, n: |
corn earworm
(encz) | corn earworm, n: |
cotton bollworm
(encz) | cotton bollworm, n: |
cutworm
(encz) | cutworm,housenka n: Zdeněk Brož |
dew worm
(encz) | dew worm, n: |
deworm
(encz) | deworm,odčervit v: [zoo.] Pino |
deworming
(encz) | deworming,odčervení n: [zoo.] Pino |
domestic silkworm moth
(encz) | domestic silkworm moth, n: |
early bird gets the worm
(encz) | early bird gets the worm,ranní ptáče dál doskáče [fráz.] Pino |
earthworm
(encz) | earthworm,žížala n: [bio.] |
earthworms
(encz) | earthworms,žížaly n: [bio.] |
eelworm
(encz) | eelworm, n: |
fall armyworm
(encz) | fall armyworm, n: |
fall cankerworm
(encz) | fall cankerworm, n: |
fall webworm
(encz) | fall webworm, n: |
field wormwood
(encz) | field wormwood, n: |
fishing worm
(encz) | fishing worm, n: |
fishworm
(encz) | fishworm, n: |
flatworm
(encz) | flatworm,hlíst n: Zdeněk Brožflatworm,tasemnice n: Zdeněk Brož |
garden webworm
(encz) | garden webworm, n: |
giant northwest shipworm
(encz) | giant northwest shipworm, n: |
giant silkworm
(encz) | giant silkworm, n: |
giant silkworm moth
(encz) | giant silkworm moth, n: |
glow-worm
(encz) | glow-worm,larva světlušky Zdeněk Brož |
glowworm
(encz) | glowworm,larva světlušky Zdeněk Brož |
hookworm
(encz) | hookworm,druh parazita n: Zdeněk Brožhookworm,měchovec n: Zdeněk Brož |
hookworm disease
(encz) | hookworm disease, n: |
inchworm
(encz) | inchworm,píďalka n: Zdeněk Brož |
jointworm
(encz) | jointworm, n: |
lobworm
(encz) | lobworm, n: |
lugworm
(encz) | lugworm, n: |
mealworm
(encz) | mealworm, n: |
measuring worm
(encz) | measuring worm, n: |
nematode worm
(encz) | nematode worm, n: |
oligochaete worm
(encz) | oligochaete worm, n: |
parasitic worm
(encz) | parasitic worm, n: |
peanut worm
(encz) | peanut worm, n: |
pink bollworm
(encz) | pink bollworm, n: |
pinworm
(encz) | pinworm, n: |
polychaete worm
(encz) | polychaete worm, n: |
polychete worm
(encz) | polychete worm, n: |
potato tuberworm
(encz) | potato tuberworm, n: |
potato worm
(encz) | potato worm, n: |
proboscis worm
(encz) | proboscis worm, n: |
railroad worm
(encz) | railroad worm, n: |
red worm
(encz) | red worm, n: |
ribbon worm
(encz) | ribbon worm, n: |
ringworm
(encz) | ringworm,druh kožního onemocnění n: Zdeněk Brožringworm,trichoficie n: Zdeněk Brož |
ringworm bush
(encz) | ringworm bush, n: |
ringworm cassia
(encz) | ringworm cassia, n: |
ringworm shrub
(encz) | ringworm shrub, n: |
roman wormwood
(encz) | Roman wormwood, |
roundworm
(encz) | roundworm,škrkavka n: Zdeněk Brož |
screwworm
(encz) | screwworm, |
sea wormwood
(encz) | sea wormwood, n: |
segmented worm
(encz) | segmented worm, n: |
shipworm
(encz) | shipworm, n: |
silkworm
(encz) | silkworm,bourec n: Zdeněk Brožsilkworm,bourec morušový Zdeněk Brožsilkworm,housenka bource morušového Zdeněk Brož |
silkworm moth
(encz) | silkworm moth, n: |
silkworm seed
(encz) | silkworm seed, n: |
silvery wormwood
(encz) | silvery wormwood, n: |
slowworm
(encz) | slowworm, n: |
spiny-headed worm
(encz) | spiny-headed worm, n: |
|