B vitamin

noun

Definition of B vitamin

: any vitamin of the vitamin B complex

First Known Use of B vitamin

1920, in the meaning defined above

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Time Traveler for B vitamin

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The first known use of B vitamin was in 1920

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Dictionary Entries Near B vitamin

BVD

B vitamin

BVM

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Cite this Entry

“B vitamin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/B%20vitamin. Accessed 12 Aug. 2022.

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More Definitions for B vitamin

B vitamin

noun

Medical Definition of B vitamin

: any vitamin of the vitamin B complex

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