/ Dictionary / Index A accommodation collar: Meaning and Definition of Find definitions for: accommoda'tion col"lar Pronunciation: [key] — Slang. Slang. the arrest of a person on little or no evidence merely to fill a public or political demand for police action. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. accommodation bill accommodationist Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language