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Search Result for "black diamond":
Wordnet 3.0

NOUN (1)

1. an inferior dark diamond used in industry for drilling and polishing;
[syn: carbonado, black diamond]


The Collaborative International Dictionary of English v.0.48:

Diamond \Di"a*mond\ (?; 277), n. [OE. diamaund, diamaunt, F. diamant, corrupted, fr. L. adamas, the hardest iron, steel, diamond, Gr. ?. Perh. the corruption is due to the influence of Gr. ? transparent. See Adamant, Tame.] 1. A precious stone or gem excelling in brilliancy and beautiful play of prismatic colors, and remarkable for extreme hardness. [1913 Webster] Note: The diamond is native carbon in isometric crystals, often octahedrons with rounded edges. It is usually colorless, but some are yellow, green, blue, and even black. It is the hardest substance known. The diamond as found in nature (called a rough diamond) is cut, for use in jewelry, into various forms with many reflecting faces, or facets, by which its brilliancy is much increased. See Brilliant, Rose. Diamonds are said to be of the first water when very transparent, and of the second or third water as the transparency decreases. [1913 Webster] 2. A geometrical figure, consisting of four equal straight lines, and having two of the interior angles acute and two obtuse; a rhombus; a lozenge. [1913 Webster] 3. One of a suit of playing cards, stamped with the figure of a diamond. [1913 Webster] 4. (Arch.) A pointed projection, like a four-sided pyramid, used for ornament in lines or groups. [1913 Webster] 5. (Baseball) The infield; the square space, 90 feet on a side, having the bases at its angles. [1913 Webster] 6. (Print.) The smallest kind of type in English printing, except that called brilliant, which is seldom seen. [1913 Webster] Black diamond, coal; (Min.) See Carbonado. Bristol diamond. See Bristol stone, under Bristol. Diamond beetle (Zool.), a large South American weevil (Entimus imperialis), remarkable for its splendid luster and colors, due to minute brilliant scales. Diamond bird (Zool.), a small Australian bird (Pardalotus punctatus, family Ampelid[ae].). It is black, with white spots. Diamond drill (Engin.), a rod or tube the end of which is set with black diamonds; -- used for perforating hard substances, esp. for boring in rock. Diamond finch (Zool.), a small Australian sparrow, often kept in a cage. Its sides are black, with conspicuous white spots, and the rump is bright carmine. Diamond groove (Iron Working), a groove of V-section in a roll. Diamond mortar (Chem.), a small steel mortar used for pulverizing hard substances. Diamond-point tool, a cutting tool whose point is diamond-shaped. Diamond snake (Zool.), a harmless snake of Australia (Morelia spilotes); the carpet snake. Glazier's diamond, a small diamond set in a glazier's tool, for cutting glass. [1913 Webster]
The Collaborative International Dictionary of English v.0.48:

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. [1913 Webster] O night, with hue so black! --Shak. [1913 Webster] 2. In a less literal sense: Enveloped or shrouded in darkness; very dark or gloomy; as, a black night; the heavens black with clouds. [1913 Webster] I spy a black, suspicious, threatening cloud. --Shak. [1913 Webster] 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. [1913 Webster] 4. Expressing menace, or discontent; threatening; sullen; foreboding; as, to regard one with black looks. [1913 Webster] Note: Black is often used in self-explaining compound words; as, black-eyed, black-faced, black-haired, black-visaged. [1913 Webster] 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). [1913 Webster] Syn: Dark; murky; pitchy; inky; somber; dusky; gloomy; swart; Cimmerian; ebon; atrocious. [1913 Webster]
WordNet (r) 3.0 (2006):

black diamond n 1: an inferior dark diamond used in industry for drilling and polishing [syn: carbonado, black diamond]
U.S. Gazetteer Places (2000):

Black Diamond, FL -- U.S. Census Designated Place in Florida Population (2000): 694 Housing Units (2000): 374 Land area (2000): 3.779997 sq. miles (9.790146 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.779997 sq. miles (9.790146 sq. km) FIPS code: 06667 Located within: Florida (FL), FIPS 12 Location: 28.911262 N, 82.492608 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Black Diamond, FL Black Diamond
U.S. Gazetteer Places (2000):

Black Diamond, WA -- U.S. city in Washington Population (2000): 3970 Housing Units (2000): 1538 Land area (2000): 5.368292 sq. miles (13.903813 sq. km) Water area (2000): 0.513915 sq. miles (1.331034 sq. km) Total area (2000): 5.882207 sq. miles (15.234847 sq. km) FIPS code: 06330 Located within: Washington (WA), FIPS 53 Location: 47.317802 N, 122.014793 W ZIP Codes (1990): 98010 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Black Diamond, WA Black Diamond