B
Seed from Open English WordNet (OEWN) 2025
Meanings by context
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- definition aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
- definition originally thought to be a single vitamin but now separated into several B vitamins
- definition a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
- definition a logarithmic unit of sound intensity equal to 10 decibels
- definition the 2nd letter of the Roman alphabet
- definition the blood group whose red cells carry the B antigen