'vitamin B complex' definitions:
Definition of 'vitamin B complex'
From: WordNet
noun
Originally thought to be a single vitamin but now separated into several B vitamins [syn: B-complex vitamin, B complex, vitamin B complex, vitamin B, B vitamin, B]
Definition of 'vitamin B complex'
From: GCIDE
- vitamin B complex \vitamin B complex\ n. a mixture of water-soluble vitamins originally thought to be a single vitamin but now known to be a mixture of several compounds with vitaminic activity.
- Syn: B complex, vitamin B complex, vitamin B, B vitamin. [WordNet 1.5]