WordReference Random House Unabridged Dictionary of American English © 2026
ar′yl group′, [Chem.]
- Chemistryany organic group derived from an aromatic hydrocarbon by the removal of a hydrogen atom, as phenyl, C6H5-, from benzene, C6H6. Also called ar′yl rad′ical.
- 1905–10
'aryl group' also found in these entries (note: many are not synonyms or translations):