noun
a B vitamin that prevents beriberi; maintains appetite and growth (Freq. 1)
• Syn: ↑vitamin B1, ↑thiamine, ↑aneurin, ↑antiberiberi factor
• Hypernyms: ↑B-complex vitamin, ↑B complex, ↑vitamin B complex, ↑vitamin B, ↑B vitamin, ↑B
Useful english dictionary. 2012.