WordReference Random House Unabridged Dictionary of American English © 2026
Ben•dec•tin
(ben dek′tin),USA pronunciation [Pharm., Trademark.]
- Drugs, Trademarksa brand name for a preparation containing the antihistamine doxylamine succinate and a vitamin supplement, formerly prescribed as an antiemetic and antinauseant in the treatment of morning sickness: suspected of causing birth defects and removed from the market.