- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
pigeonholing
-
adam's needle-and-thread
-
happen
-
week
-
acardia
-
merger
-
newsagent
-
mollusc
-
dapper
-
tellurian
- Hide translation
acrolein
acrolein /ˈækroʊliːn/
noun
-
A pungent colorless unsaturated liquid aldehyde made from propene
(
acrolein
, propenal
)
a pungent colorless unsaturated liquid aldehyde made from propene