English dictionary

retinol

/'r/E/t,/-/n/oU/l/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

an unsaturated alcohol that occurs in marine fish-liver oils and is synthesized biologically from carotene

noun.substance

Synonyms vitamin a1

Source: WordNet 3.0
A hydrocarbon oil obtained by the distillation of resin, -- used in printer's ink.

noun

Source: webster1913