/ Dictionary / Index S social isolation: Meaning and Definition of Find definitions for: so'cial isola'tion Pronunciation: [key] — Sociol. Sociol. a state or process in which persons, groups, or cultures lose or do not have communication or cooperation with one another, often resulting in open conflict. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. socialism socialist Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language