/ Dictionary / Index A acquaintance rape: Meaning and Definition of Find definitions for: acquaint'ance rape" Pronunciation: [key] forced sexual intercourse with a person known to the victim. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. acquaintance acquainted Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language