How to pronounce "b"

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Meanings and definitions of "b"

Noun

aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

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Noun

originally thought to be a single vitamin but now separated into several B vitamins

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Noun

a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder

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Noun

a logarithmic unit of sound intensity equal to 10 decibels

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Noun

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

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Noun

the 2nd letter of the Roman alphabet

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Noun

the blood group whose red cells carry the B antigen

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