'abstainer' definitions:

Definition of 'abstainer'

(from WordNet)
noun
Someone who practices self denial as a spiritual discipline [syn: abstainer, ascetic]
noun
A person who refrains from drinking intoxicating beverages [syn: abstainer, abstinent, nondrinker] [ant: drinker, imbiber, juicer, toper]

Synonyms of 'abstainer'

From: Moby Thesaurus

Words containing 'abstainer'