Wiktionary
absolute alcohol
n. (context chemistry English) Reasonably pure ethyl alcohol that contains at most 1% of water
WordNet
absolute alcohol
n. pure ethyl alcohol (containing no more than 1% water)
Usage examples of "absolute alcohol".
McReady swished the scalpel in absolute alcohol, burned it off the metal blade, and cut the base of his thumb expertly.
Throughout most of her life Adele had never imagined she'd feel embarrassment at not being able to down the equivalent of eight or ten ounces of absolute alcohol in the course of an evening.
Liquors for humans, sparkers for chirps, flavored absolute alcohol for thtopar.
There had been nothing but pseudobeer, or (for a doctor) absolute alcohol.