| AGBAD | Alexander Graham Bell Association for the Deaf |
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| BP | Bachelor of Pharmacy; back pressure; barometric pressure; basic protein; bathroom privileges; bed pa... |
| MBS | Martin-Bell syndrome |
| JAR | Jamming Avoidance Response |
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| MBS | Martin Bell syndrome |
| bell jar | <physics> A glass vessel, varying in size, open at the bottom and closed at the top like a bell, and having a knob or handle at the top for lifting it. It is used for a great variety of purposes; as, with the air pump, and for holding gases, also for keeping the dust from articles exposed to view. Source: Websters Dictionary (01 Mar 1998) |
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| varney jar | <apparatus> A jar used for anaerobic experiments or processes, the jar is made oxygen-free through phosphorous combustion. (09 Oct 1997) |
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| heel jar | The patient standing on tiptoe feels pain on suddenly bringing the heels to the ground: in the spine in Pott's disease or disk space infection, in one lumbar region in renal calculus. (05 Mar 2000) |
| sealed jar technique | A technique for producing suspended animation in small experimental animals, consisting of sealing the animal in a jar which is then refrigerated. (05 Mar 2000) |
| jar | 1. A deep, broad-mouthed vessel of earthenware or glass, for holding fruit, preserves, etc, or for ornamental purposes; as, a jar of honey; a rose jar. 2. The measure of what is contained in a jar; as, a jar of oil; a jar of preserves. Bell jar, Leyden jar. Origin: F. Jarre, Sp. Jarra, from Ar. Jarrah ewer; cf. Pers. Jarrah. Source: Websters Dictionary (01 Mar 1998) |
| jar-owl | <zoology> The goatsucker. Source: Websters Dictionary (01 Mar 1998) |
| bell | 1. A hollow metallic vessel, usually shaped somewhat like a cup with a flaring mouth, containing a clapper or tongue, and giving forth a ringing sound on being struck. Bells have been made of various metals, but the best have always been, as now, of an alloy of copper and tin. The Liberty Bell, the famous bell of the Philadelphia State House, which rang when the Continental Congress declared the Independence of the United States, in 1776. It had been cast in 1753, and upon it were the words "Proclaim liberty throughout all the land, to all the inhabitants thereof." 2. A hollow perforated sphere of metal containing a loose ball which causes it to sound when moved. 3. Anything in the form of a bell, as the cup or corol of a flower. "In a cowslip's bell I lie." 4. That part of the capital of a column included between the abacus and neck molding; also used for the naked core of nearly cylindrical shape, assumed to exist within the leafage of a capital. 5. The strikes of the bell which mark the time; or the time so designated. On shipboard, time is marked by a bell, which is struck eight times at 4, 8, and 12 o'clock. Half an hour after it has struck "eight bells" it is struck once, and at every succeeding half hour the number of strokes is increased by one, till at the end of the four hours, which constitute a watch, it is struck eight times. To bear away the bell, to win the prize at a race where the prize was a bell; hence, to be superior in something. To bear the bell, to be the first or leader; in allusion to the bellwether or a flock, or the leading animal of a team or drove, when wearing a bell. To curse by bell, book, and candle, a solemn form of excommunication used in the Roman Catholic church, the bell being tolled, the book of offices for the purpose being used, and three candles being extinguished with certain ceremonies. To lose the bell, to be worsted in a contest. "In single fight he lost the bell." . To shake the bells, to move, give notice, or alarm. Bell is much used adjectively or in combinations; as, bell clapper; bell foundry; bell hanger; bell-mouthed; bell tower, etc, which, for the most part, are self-explaining. Bell arch, a roof shaped according to the general lines of a bell. Bell rope, a rope by which a church or other bell is rung. Bell tent, a circular conical-topped tent. Bell trap, a kind of bell shaped stench trap. Origin: AS. Belle, fr. Bellan to bellow. See Bellow. Source: Websters Dictionary (01 Mar 1998) |
| bell animalcule | <zoology> An infusorian of the family Vorticellidae, common in fresh water ponds. Source: Websters Dictionary (01 Mar 1998) |
| bell bearer | <zoology> A Brazilian leaf hopper (Bocydium tintinnabuliferum), remarkable for the four bell-shaped appendages of its thorax. Source: Websters Dictionary (01 Mar 1998) |
| bell clapper deformity | A testis and epididymis free of the usual posterior attachment of the tunica vaginalis such that the tunic inserts high on the spermatic cord leaving the gonad more likely to undergo torsion. (05 Mar 2000) |
| bell-crowned | Denoting a tooth the crown of which has a cross-sectional diameter much greater than that of the neck. (05 Mar 2000) |
| bell-faced | Having the striking surface convex; said of hammers. Source: Websters Dictionary (01 Mar 1998) |
| Bell, John | <person> Scottish surgeon and anatomist, 1763-1820. See: Bell's muscle. (05 Mar 2000) |
| Bell-Magendie law | The ventral spinal roots are motor, the dorsal are sensory. Synonym: Bell-Magendie law, Magendie's law. (05 Mar 2000) |
| bell metal | A hard alloy or bronze, consisting usually of about three parts of copper to one of tin; used for making bells. Bell metal ore, a sulphide of tin, copper, and iron; the mineral stannite. Source: Websters Dictionary (01 Mar 1998) |
| bell pepper | <botany> A species of Capsicum, or Guinea pepper (C. Annuum). It is the red pepper of the gardens. Source: Websters Dictionary (01 Mar 1998) |
| bell jar |
a bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases
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| bell jar | a bell-shaped glass cover used to protect and display delicate objects or to cover scientific apparatus or to contain gases |
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