Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun vitamin_a1

1 sense of vitamin a1

Sense 1
vitamin A1, retinol -- (an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene)
       => vitamin A, antiophthalmic factor, axerophthol, A -- (any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes)