levallorphan

noun
lev·​al·​lor·​phan | \ˌlev-ə-ˈlȯr-ˌfan, -fən \

Medical Definition of levallorphan 

: a drug C19H25NO related to morphine that is used to counteract morphine poisoning

Learn More about levallorphan

Share levallorphan

Comments on levallorphan

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

WORD OF THE DAY

the figure or shape of a crescent moon

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

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!