To save this word, you'll need to log in.
hy·grine | \ ˈhī-ˌgrēn 
, -grən \
, -grən \Medical Definition of hygrine
: a colorless liquid ketonic alkaloid C8H15NO derived from pyrrolidine and obtained from coca leaves
Comments on hygrine
What made you want to look up hygrine? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Challenging Vocabulary Quiz Returns!
- Which is a synonym of fuliginous?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
Share hygrine