- (modifier)
of, consisting of, or containing the monovalent group CH2:CHCH2–: allyl group or radical, allyl resin
WordReference Random House Unabridged Dictionary of American English © 2026
al•lyl
(al′il),USA pronunciation [Chem.]
adj.
n.
adj.
- Chemistrycontaining the allyl group.
n.
- Chemistrythe allyl group.
- Latin all(ium) garlic + -yl
- 1850–55
Collins Concise English Dictionary © HarperCollins Publishers::
'allyl' also found in these entries (note: many are not synonyms or translations):