| slovo | definícia |
Black drop
(gcide) | Black \Black\ (bl[a^]k), a. [OE. blak, AS. bl[ae]c; akin to
Icel. blakkr dark, swarthy, Sw. bl[aum]ck ink, Dan. bl[ae]k,
OHG. blach, LG. & D. blaken to burn with a black smoke. Not
akin to AS. bl[=a]c, E. bleak pallid. [root]98.]
1. Destitute of light, or incapable of reflecting it; of the
color of soot or coal; of the darkest or a very dark
color, the opposite of white; characterized by such a
color; as, black cloth; black hair or eyes.
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O night, with hue so black! --Shak.
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2. In a less literal sense: Enveloped or shrouded in
darkness; very dark or gloomy; as, a black night; the
heavens black with clouds.
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I spy a black, suspicious, threatening cloud.
--Shak.
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3. Fig.: Dismal, gloomy, or forbidding, like darkness;
destitute of moral light or goodness; atrociously wicked;
cruel; mournful; calamitous; horrible. "This day's black
fate." "Black villainy." "Arise, black vengeance." "Black
day." "Black despair." --Shak.
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4. Expressing menace, or discontent; threatening; sullen;
foreboding; as, to regard one with black looks.
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Note: Black is often used in self-explaining compound words;
as, black-eyed, black-faced, black-haired,
black-visaged.
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Black act, the English statute 9 George I, which makes it a
felony to appear armed in any park or warren, etc., or to
hunt or steal deer, etc., with the face blackened or
disguised. Subsequent acts inflicting heavy penalties for
malicious injuries to cattle and machinery have been
called black acts.
Black angel (Zool.), a fish of the West Indies and Florida
(Holacanthus tricolor), with the head and tail yellow,
and the middle of the body black.
Black antimony (Chem.), the black sulphide of antimony,
Sb2S3, used in pyrotechnics, etc.
Black bear (Zool.), the common American bear ({Ursus
Americanus}).
Black beast. See {B[^e]te noire}.
Black beetle (Zool.), the common large cockroach ({Blatta
orientalis}).
Black bonnet (Zool.), the black-headed bunting ({Embriza
Sch[oe]niclus}) of Europe.
Black canker, a disease in turnips and other crops,
produced by a species of caterpillar.
Black cat (Zool.), the fisher, a quadruped of North America
allied to the sable, but larger. See Fisher.
Black cattle, any bovine cattle reared for slaughter, in
distinction from dairy cattle. [Eng.]
Black cherry. See under Cherry.
Black cockatoo (Zool.), the palm cockatoo. See Cockatoo.
Black copper. Same as Melaconite.
Black currant. (Bot.) See Currant.
Black diamond. (Min.) See Carbonado.
Black draught (Med.), a cathartic medicine, composed of
senna and magnesia.
Black drop (Med.), vinegar of opium; a narcotic preparation
consisting essentially of a solution of opium in vinegar.
Black earth, mold; earth of a dark color. --Woodward.
Black flag, the flag of a pirate, often bearing in white a
skull and crossbones; a signal of defiance.
Black flea (Zool.), a flea beetle (Haltica nemorum)
injurious to turnips.
Black flux, a mixture of carbonate of potash and charcoal,
obtained by deflagrating tartar with half its weight of
niter. --Brande & C.
Black Forest [a translation of G. Schwarzwald], a forest in
Baden and W["u]rtemburg, in Germany; a part of the ancient
Hercynian forest.
Black game, or Black grouse. (Zool.) See Blackcock,
Grouse, and Heath grouse.
Black grass (Bot.), a grasslike rush of the species {Juncus
Gerardi}, growing on salt marshes, and making good hay.
Black gum (Bot.), an American tree, the tupelo or
pepperidge. See Tupelo.
Black Hamburg (grape) (Bot.), a sweet and juicy variety of
dark purple or "black" grape.
Black horse (Zool.), a fish of the Mississippi valley
(Cycleptus elongatus), of the sucker family; the
Missouri sucker.
Black lemur (Zool.), the Lemurniger of Madagascar; the
acoumbo of the natives.
Black list, a list of persons who are for some reason
thought deserving of censure or punishment; -- esp. a list
of persons stigmatized as insolvent or untrustworthy, made
for the protection of tradesmen or employers. See
Blacklist, v. t.
Black manganese (Chem.), the black oxide of manganese,
MnO2.
Black Maria, the close wagon in which prisoners are carried
to or from jail.
Black martin (Zool.), the chimney swift. See Swift.
Black moss (Bot.), the common so-called long moss of the
southern United States. See Tillandsia.
Black oak. See under Oak.
Black ocher. See Wad.
Black pigment, a very fine, light carbonaceous substance,
or lampblack, prepared chiefly for the manufacture of
printers' ink. It is obtained by burning common coal tar.
Black plate, sheet iron before it is tinned. --Knight.
Black quarter, malignant anthrax with engorgement of a
shoulder or quarter, etc., as of an ox.
Black rat (Zool.), one of the species of rats ({Mus
rattus}), commonly infesting houses.
Black rent. See Blackmail, n., 3.
Black rust, a disease of wheat, in which a black, moist
matter is deposited in the fissures of the grain.
Black sheep, one in a family or company who is unlike the
rest, and makes trouble.
Black silver. (Min.) See under Silver.
Black and tan, black mixed or spotted with tan color or
reddish brown; -- used in describing certain breeds of
dogs.
Black tea. See under Tea.
Black tin (Mining), tin ore (cassiterite), when dressed,
stamped and washed, ready for smelting. It is in the form
of a black powder, like fine sand. --Knight.
Black walnut. See under Walnut.
Black warrior (Zool.), an American hawk (Buteo Harlani).
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Syn: Dark; murky; pitchy; inky; somber; dusky; gloomy; swart;
Cimmerian; ebon; atrocious.
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Black drop
(gcide) | Drop \Drop\ (dr[o^]p), n. [OE. drope, AS. dropa; akin to OS.
dropo, D. drop, OHG. tropo, G. tropfen, Icel. dropi, Sw.
droppe; and Fr. AS. dre['o]pan to drip, drop; akin to OS.
driopan, D. druipen, OHG. triofan, G. triefen, Icel.
drj[=u]pa. Cf. Drip, Droop.]
1. The quantity of fluid which falls in one small spherical
mass; a liquid globule; a minim; hence, also, the smallest
easily measured portion of a fluid; a small quantity; as,
a drop of water.
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With minute drops from off the eaves. --Milton.
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As dear to me as are the ruddy drops
That visit my sad heart. -- Shak.
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That drop of peace divine. --Keble.
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2. That which resembles, or that which hangs like, a liquid
drop; as a hanging diamond ornament, an earring, a glass
pendant on a chandelier, a sugarplum (sometimes
medicated), or a kind of shot or slug.
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3. (Arch.)
(a) Same as Gutta.
(b) Any small pendent ornament.
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4. Whatever is arranged to drop, hang, or fall from an
elevated position; also, a contrivance for lowering
something; as:
(a) A door or platform opening downward; a trap door; that
part of the gallows on which a culprit stands when he
is to be hanged; hence, the gallows itself.
(b) A machine for lowering heavy weights, as packages,
coal wagons, etc., to a ship's deck.
(c) A contrivance for temporarily lowering a gas jet.
(d) A curtain which drops or falls in front of the stage
of a theater, etc.
(e) A drop press or drop hammer.
(f) (Mach.) The distance of the axis of a shaft below the
base of a hanger.
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5. pl. Any medicine the dose of which is measured by drops;
as, lavender drops.
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6. (Naut.) The depth of a square sail; -- generally applied
to the courses only. --Ham. Nav. Encyc.
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7. Act of dropping; sudden fall or descent.
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Ague drop, Black drop. See under Ague, Black.
Drop by drop, in small successive quantities; in repeated
portions. "Made to taste drop by drop more than the
bitterness of death." --Burke.
Drop curtain. See Drop, n., 4.
(d) .
Drop forging. (Mech.)
(a) A forging made in dies by a drop hammer.
(b) The process of making drop forgings.
Drop hammer (Mech.), a hammer for forging, striking up
metal, etc., the weight being raised by a strap or similar
device, and then released to drop on the metal resting on
an anvil or die.
Drop kick (Football), a kick given to the ball as it
rebounds after having been dropped from the hands.
Drop lake, a pigment obtained from Brazil wood. --Mollett.
Drop letter, a letter to be delivered from the same office
where posted.
Drop press (Mech.), a drop hammer; sometimes, a dead-stroke
hammer; -- also called drop.
Drop scene, a drop curtain on which a scene is painted. See
Drop, n., 4.
(d) .
Drop seed. (Bot.) See the List under Glass.
Drop serene. (Med.) See Amaurosis.
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