| butterball | <zoology> The buffel duck. Source: Websters Dictionary (01 Mar 1998) |
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| butterbird | <zoology> The rice bunting or bobolink; so called in the island of Jamaica. Source: Websters Dictionary (01 Mar 1998) |
| butterbump | <zoology> The European bittern. Origin: OE. Buttur the bittern + 5th bump. Source: Websters Dictionary (01 Mar 1998) |
| butterbur | <botany> A broad-leaved plant (Petasites vulgaris) of the Composite family, said to have been used in England for wrapping up pats of butter. Source: Websters Dictionary (01 Mar 1998) |
| buttercup | <botany> A plant of the genus Ranunculus, or crowfoot, particularly R. Bulbosus, with bright yellow flowers; called also butterflower, golden cup, and kingcup. It is the cuckoobud of Shakespeare. Source: Websters Dictionary (01 Mar 1998) |
| butterfish | <zoology> A name given to several different fishes, in allusion to their slippery coating of mucus, as the Stromateus triacanthus of the Atlantic coast, the Epinephelus punctatus of the southern coast, the rock eel, and the kelpfish of New Zealand. Source: Websters Dictionary (01 Mar 1998) |
| butterflies | Slender-bodies diurnal insects having large, broad wings often strikingly coloured and patterned. (12 Dec 1998) |
| butterfly | Origin: Perh. From the colour of a yellow species. AS. Buter-flege, buttor-fleoge; cf. G. Butterfliege, D. Botervlieg. See Butter, and Fly. <zoology> A general name for the numerous species of diurnal Lepidoptera. See: Illust. Under Aphrodite] Asclepias butterfly. See Asclepias. Butterfly fish, a kind of double clack valve, consisting of two semicircular clappers or wings hinged to a cross rib in the pump bucket. When open it somewhat resembles a butterfly in shape. Source: Websters Dictionary (01 Mar 1998) |
| butterfly eruption | Origin: Perh. From the colour of a yellow species. AS. Buter-flege, buttor-fleoge; cf. G. Butterfliege, D. Botervlieg. See Butter, and Fly. <zoology> A general name for the numerous species of diurnal Lepidoptera. See: Illust. Under Aphrodite] Asclepias butterfly. See Asclepias. Butterfly fish, a kind of double clack valve, consisting of two semicircular clappers or wings hinged to a cross rib in the pump bucket. When open it somewhat resembles a butterfly in shape. Source: Websters Dictionary (01 Mar 1998) |
| butterfly fragment | A broad triangular fragment that is commonly present in comminuted fractures of the diaphysis. (05 Mar 2000) |
| butterfly lung | Haemorrhagic markings appearing on an animal's lung after inoculation with Leptospira interrogans (L. Icterohaemorrhagiae). (05 Mar 2000) |
| butterfly patch | Origin: Perh. From the colour of a yellow species. AS. Buter-flege, buttor-fleoge; cf. G. Butterfliege, D. Botervlieg. See Butter, and Fly. <zoology> A general name for the numerous species of diurnal Lepidoptera. See: Illust. Under Aphrodite] Asclepias butterfly. See Asclepias. Butterfly fish, a kind of double clack valve, consisting of two semicircular clappers or wings hinged to a cross rib in the pump bucket. When open it somewhat resembles a butterfly in shape. Source: Websters Dictionary (01 Mar 1998) |
| butterfly pattern | Bilateral, symmetric, pulmonary alveolar opacities sparing the periphery, on chest radiographs; usually caused by pulmonary oedema. (05 Mar 2000) |
| butterfly rash | Origin: Perh. From the colour of a yellow species. AS. Buter-flege, buttor-fleoge; cf. G. Butterfliege, D. Botervlieg. See Butter, and Fly. <zoology> A general name for the numerous species of diurnal Lepidoptera. See: Illust. Under Aphrodite] Asclepias butterfly. See Asclepias. Butterfly fish, a kind of double clack valve, consisting of two semicircular clappers or wings hinged to a cross rib in the pump bucket. When open it somewhat resembles a butterfly in shape. Source: Websters Dictionary (01 Mar 1998) |
| butterfly vertebra | A hemivertebra or sagittally cleft vertebra that has a butterfly configuration on frontal radiographs; congenital in origin. (05 Mar 2000) |
Synonyms : 2, 6-Bis(1, 1-dimethylethyl)-4-methylphenol, 2, 6-Di-t-butyl-4-methylphenol, 2, 6-Di-tert-butyl-p-cresol, 4-Methyl-2, 6-ditertbutylphenol, BHT, Dibunol, Ionol, Ionol (BHT), 2, 6 Di t butyl 4 methylphenol, 2, 6 Di tert butyl p cresol, 4 Methyl 2, 6 ditertbutylphenol
Synonyms : Glycols, Butylene
Synonyms : Butylbutanolnitrosamine, N-Butyl-N-(4-hydroxybutyl)nitrosamine, N-Nitroso-N-butyl-(4-hydroxybutyl)amine, N-Nitrosobutyl-4-hydroxybutylamine, N Nitrosobutyl 4 hydroxybutylamine
Synonyms : Buscapine, Buscolysin, Buscopan, Butylscopolamine, Hyoscine N-Butylbromide, N-Butylscopolammonium Bromide, Scopolan, Bromide, Butylscopolammonium, Bromide, N-Butylscopolammonium, Hyoscine N Butylbromide, N Butylscopolammonium Bromide, N-Butylbromide, Hyoscine
Synonyms : Early Response Factor Berg36
| butter |
an edible emulsion of fat globules made by churning milk or cream; for cooking and table use a fighter who strikes the opponent with his head spread butter on; "butter bread"
출처: wordnet.princeton.edu/perl/webwn
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| buttock |
either of the two large fleshy masses of muscular tissue that form the human rump
출처: wordnet.princeton.edu/perl/webwn
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| butyl |
a hydrocarbon radical (C4H9)
출처: wordnet.princeton.edu/perl/webwn
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| butterfly fracture |
a comminuted fracture in which there are two fragments on each side of a main fragment, somewhat resembling the wings of a butterfly.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| buttonhole fracture |
fracture in which the bone is perforated by a missile; called also perforating f.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| BUT | dried juice of the dhak tree |
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| BUT | dried juice of the dhak tree |
| BUT | East Indian tree bearing a profusion of intense vermilion velvet-textured blooms and yielding a yellow dye |
| BUT | any of three isomeric hydrocarbons C4H8 |
| BUT | broad-winged soaring hawks |
| BUT | the common European short-winged hawk |
| BUT | dark brown American hawk species having a reddish-brown tail |
| BUT | large hawk of the northern hemisphere that feeds chiefly on small rodents and is beneficial to farmers |
| BUT | North American hawk with reddish brown shoulders |
| BUT | any hawk of the genus Buteo |
| BUT | relating to or resembling a haw of the genus Buteo |
| BUT | a manservant (usually the head servant of a household) who has charge of wines and the table |