1 antivitamin | Definition of antivitamin

antivitamin

noun
an路​ti路​vi路​ta路​min | \ 藞an-ti-藢v墨-t蓹-m蓹n How to pronounce antivitamin (audio) , British usually -藢vi-\

Definition of antivitamin

: a substance that makes a vitamin metabolically ineffective

First Known Use of antivitamin

1927, in the meaning defined above

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More Definitions for antivitamin

antivitamin

noun
an路​ti路​vi路​ta路​min | \ 藞ant-i-藢v墨t-蓹-m蓹n, 藞an-藢t墨-, British usually -藢vit-\

Medical Definition of antivitamin

: a substance that makes a vitamin metabolically ineffective

More from Merriam-Webster on antivitamin

Britannica.com: Encyclopedia article about antivitamin