[acro.le.in] n [ISV acr- (fr. L acr-, acer) + L olere to smell--more at odor] (ca. 1857): a colorless irritant pungent liquid aldehyde used chiefly in organic synthesis
ACROLEIN
Meaning of ACROLEIN in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012