cyclobarbital

noun
cy·​clo·​bar·​bi·​tal | \ ˌsī-klō-ˈbär-bə-ˌtȯl, ˌsik-lō- How to pronounce cyclobarbital (audio) \

Medical Definition of cyclobarbital

: a white crystalline compound C12H16N2O3 used as a sedative and hypnotic

Learn More About cyclobarbital

Dictionary Entries Near cyclobarbital

cyclizine

cyclobarbital

cyclobenzaprine

See More Nearby Entries 

Cite this Entry

“Cyclobarbital.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/cyclobarbital. Accessed 19 Sep. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

Difficult Spelling Words Quiz

  • alphabet pasta spelling help
  • Which is the correct spelling?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

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!