SINCE 1828
olein
noun
ole·in
| \ ˈō-lē-ən
\
\
Definition of olein
1
: an ester of glycerol and oleic acid
2
: the liquid portion of a fat
Keep scrolling for more
Keep scrolling for more
More Definitions for olein
olein
noun
ole·in
| \ ˈō-lē-ən
\
\
Medical Definition of olein
: an ester of glycerol and oleic acid
— called also triolein
Comments on olein
What made you want to look up olein? 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?
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
-
Challenging Vocabulary Quiz Returns!
No tricks, just difficult words.
Take the quiz -
Time Traveler Quiz: Which Word Came First?
Which word entered the English language first?
Take the quiz -
Name That Thing
Test your visual vocabulary with our 10-question challenge!
Take the quiz -
SCRABBLE® Sprint
SCRABBLE® fans, sharpen your skills!
Play the game
Share olein
Resources for olein