WordReference Random House Unabridged Dictionary of American English © 2025
al•dol
(al′dôl, -dol),USA pronunciation n. [Chem.]
- ChemistryAlso called acetaldol. a colorless, syrupy, water-soluble liquid, C4H8O2, formed by the condensation of acetaldehyde: used chiefly in the manufacture of rubber vulcanizers and accelerators, and in perfumery.
- Chemistryany of a class of compounds containing both an alcohol and an aldehyde functional group, formed by a condensation reaction between aldehyde or ketone molecules.
- ald(ehyde) + -ol 1870–75
'aldol' also found in these entries (note: many are not synonyms or translations):