/ Dictionary / Index R rules committee: Meaning and Definition of Find definitions for: rules' commit"tee Pronunciation: [key] a special committee of a legislature, as of the U.S. House of Representatives, having the authority to establish rules or methods for expediting legislative action, and usually determining the date a bill is presented for consideration. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rulership rules of order Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language