noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   riboflavin dated, uncountable, usually
2. 2
   a B vitamin that prevents skin lesions and weight loss wordnet

Synonyms

All synonyms

ascorbic acidhepatoflavinlactoflavinniacinriboflavinvitamin

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.