mo·rin | \ ˈmōrə̇n, ˈmȯr- \
plural -s
Definition of morin
: a pale yellow crystalline flavono pigment C15H10O7 found in old fustic and osage orange
Keep scrolling for more
Test Your Vocabulary
Slippery Words Quiz—Changing with the Times
- What is an earlier meaning of nice?

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
Spell words. Make bears.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
Share morin