trimeprazine

noun
tri·​mep·​ra·​zine | \ trī-ˈmep-rə-ˌzēn How to pronounce trimeprazine (audio) \

Medical Definition of trimeprazine

: a phenothiazine used especially in the form of its tartrate (C18H22N2S)2·C4H6O6 as an antipruritic

Learn More about trimeprazine

Cite this Entry

“Trimeprazine.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/trimeprazine. Accessed 26 Jan. 2021.

Comments on trimeprazine

What made you want to look up trimeprazine? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Slippery Words Quiz—Changing with the Times

  • ducreux self portrait yawning
  • What is an earlier meaning of nice?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
 AlphaBear 2

Spell words. Make bears.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!