Definition of 'B'

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Definitions of 'B'

1. (noun) bacillus, B
aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

2. (noun) B-complex vitamin, B complex, vitamin B complex, vitamin B, B vitamin, B
originally thought to be a single vitamin but now separated into several B vitamins

3. (noun) boron, B, atomic number 5
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder

4. (noun) Bel, B
a logarithmic unit of sound intensity equal to 10 decibels

5. (noun) barn, b
(physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter

6. (noun) B, b
the 2nd letter of the Roman alphabet

7. (noun) B, type B, group B
the blood group whose red cells carry the B antigen

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'B' - Nearby Entries
azygous vein azymia az zarqa b b-52 baader meinhof gang baa

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