/ Dictionary / Index A abstain: Meaning and Definition of Find definitions for: ab•stain Pronunciation: (ab-stān'), [key] — v.i. to hold oneself back voluntarily, esp. from something regarded as improper or unhealthy (usually fol. by from): to abstain from eating meat. to refrain from casting one's vote: a referendum in which two delegates abstained. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: abstain (Thesaurus) ABS resin abstainer Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language