ALL meanings of tretinoin
tre·tin·o·in
T t - noun tretinoin a drug chemically related to vitamin A, used as a topical ointment to treat skin disorders, especially acne. 1
- noun tretinoin a synthetic form of vitamin A used as a drug to treat certain skin conditions and a type of leukemia 0
- noun tretinoin a form of retinoic acid, used esp. in the treatment of acne 0