/ Dictionary / Index H House of Commons: Meaning and Definition of Find definitions for: House' of Com'mons Pronunciation: [key] the elective, lower house of the Parliament of Great Britain and Northern Ireland, Canada, and various other countries in the Commonwealth of Nations. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. house of cards house of correction Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language