Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
vitamin B1 | Yes | No | No | No |
B-complex vitamin | Yes | No | No | No |
vitamin B1 (noun) | B-complex vitamin (noun) |
---|---|
a B vitamin that prevents beriberi; maintains appetite and growth | originally thought to be a single vitamin but now separated into several B vitamins |