B, n.
more info aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

B bacillus
more info the blood group whose red cells carry the B antigen

B group B type B
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more info the 2nd letter of the Roman alphabet

B b
more info a logarithmic unit of sound intensity equal to 10 decibels

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

B atomic number 5 boron
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derivationally related form
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substance holonym
more info originally thought to be a single vitamin but now separated into several B vitamins

B B complex B vitamin B-complex vitamin vitamin B vitamin B complex