Related Content
- Daily Word Quiz: blithesome
- Analogy of the Day: Today’s Analogy
- Spelling Bee: Today’s Spelling Bee
- Frequently Misspelled Words
- Frequently Mispronounced Words
- Easily Confused Words
- Writing & Language
tretinoin: Meaning and Definition of
tre•tin•o•in
Pronunciation: (tru-tin'ō-in), [key]
- a drug chemically related to vitamin A, used as a topical ointment to treat skin disorders, esp. acne.
