B, b
[bee]
| 1. | the second letter of the English alphabet, a consonant. |
| 2. | any spoken sound represented by the letter B or b, as in bid, bauble, or daubed. |
| 3. | something having the shape of a B. |
| 4. | a written or printed representation of the letter B or b. |
| 5. | a device, as a printer's type, for reproducing the letter B or b. |
B
| 1. | the second in order or in a series. |
| 2. | (sometimes lowercase ) (in some grading systems) a grade or mark, as in school or college, indicating the quality of a student's work as good or better than average. |
| 3. | (sometimes lowercase ) (in some school systems) a symbol designating the second semester of a school year. |
| 4. | Physiology. a major blood group usually enabling a person whose blood is of this type to donate blood to persons of type B or AB and to receive blood from persons of type O or B. Compare ABO system. |
| 5. | Music.
|
| 6. | (sometimes lowercase ) the medieval Roman numeral for 300. |
| 7. | Chemistry. boron. |
| 8. | a proportional shoe width size, narrower than C and wider than A. |
| 9. | a proportional brassiere cup size, smaller than C and larger than A. |
| 10. | Physics. magnetic induction. |
| 11. | Electricity. susceptance. |
| 12. | a designation for a motion picture made on a low budget and meant as the secondary part of a double feature. |
| 13. | a quality rating for a corporate or municipal bond, lower than BB and higher than CCC. |
b
| 1. | Physics.
|
| 2. | black. |
B-
| (in designations of aircraft) bomber: B-29. |
Based on the Random House Dictionary, © Random House, Inc. 2009.
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| b 2 abbr.
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B 1
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| B 2 abbr.
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| baryon number n. Abbr. B A quantum number equal to the difference between the number of baryons and the number of antibaryons in a system of subatomic particles. It remains the same throughout any reaction. |
bo·ron (bôr'ŏn', bōr'-) n. Symbol B A soft, brown, amorphous or crystalline nonmetallic element, extracted chiefly from kernite and borax and used in flares, propellant mixtures, nuclear reactor control elements, abrasives, and hard metallic alloys. Atomic number 5; atomic weight 10.811; melting point 2,300°C; sublimation point 2,550°C; specific gravity (crystal) 2.34; valence 3. See Table at element. [bor(ax)1 + (carb)on.] bo·ron'ic (bə-rŏn'ĭk, bô-) adj. |
| bottom quark n. Abbr. b A quark with a charge of - 1/3 and a mass about 10,000 times that of the electron. Also called beauty quark. See Table at subatomic particle. |
| magnetic flux density n. Symbol B The amount of magnetic flux through a unit area taken perpendicular to the direction of the magnetic flux. Also called magnetic induction. |
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Published by Houghton Mifflin Company. All rights reserved.
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B
B\ (b[=e]) is the second letter of the English alphabet. (See Guide to Pronunciation, [sect][sect] 196, 220.) It is etymologically related to p, v, f, w and m, letters representing sounds having a close organic affinity to its own sound; as in Eng. bursar and purser; Eng. bear and Lat. ferre; Eng. silver and Ger. silber; Lat. cubitum and It. gomito; Eng. seven, Anglo-Saxon seofon, Ger. sieben, Lat. septem, Gr."epta`, Sanskrit saptan. The form of letter B is Roman, from Greek B (Beta), of Semitic origin. The small b was formed by gradual change from the capital B. Note: In Music, B is the nominal of the seventh tone in the model major scale (the scale of C major ), or of the second tone in it's relative minor scale (that of A minor ) . B[flat] stands for B flat, the tone a half step, or semitone, lower than B. In German, B stands for our B[flat], while our B natural is called H (pronounced h["a]).Cite This Source
B
A Nasdaq stock symbol specifying that the stock is Class B shares of the company.
Investopedia Commentary
Nasdaq-listed securities have four or five characters. If a fifth letter appears, it identifies the issue as other than a single issue of common stock or capital stock.
See also: Nasdaq, Stock Symbol
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b
- Used in the dividend column of stock transaction tables in newspapers to indicate payment of a stock dividend in addition to the indicated cash dividend: 1.50b.
B
- A low, speculative grade assigned to a debt obligation by a rating agency. Such a rating indicates there is considerable uncertainty as to the ability to pay interest and repay principal over a long period.
Copyright © 2003. Published by Houghton Mifflin.
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Main Entry: b
Function: abbreviation
1 bacillus
2 barometric
3 bath
4 Baumé scale
5 behavior
6 bel
7 bicuspid
8 born
9 brother
Main Entry: B
Function: symbol
boron
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b or B
abbr.
blood (used as a subscript)
B
The symbol for the element boron.
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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B
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| boron (bôr'ŏn') Pronunciation Key
Symbol B A shiny, brittle, black metalloid element extracted chiefly from borax. It is a good electrical conductor at high temperatures and a poor conductor at low temperatures. Boron is necessary for the growth of land plants and is used in the preparation of soaps, abrasives, and hard alloys. It is also used in the control rods of nuclear reactors as a neutron absorber. Atomic number 5; atomic weight 10.811; melting point 2,300°C; sublimation point 2,550°C; specific gravity (crystal) 2.34; valence 3. See Periodic Table. |
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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B
1. byte.
2.
B was, according to Ken, greatly influenced by BCPL, but the name B had nothing to do with BCPL. B was in fact a revision of an earlier language, bon, named after Ken Thompson's wife, Bonnie.
["The Programming Language B", S.C. Johnson & B.W. Kernighan, CS TR 8, Bell Labs (Jan 1973)].
[Features? Differences from C?]
(1997-02-02)
3.
(ftp://ftp.uni-kl.de/pub/languages/B.tar.Z).
["Draft Proposal for the B Language", Lambert Meertens, CWI, Amsterdam, 1981].
4.
E-mail:
(1995-04-24)
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b
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B
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Published by Houghton Mifflin Company. All rights reserved.
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