/ Dictionary / Index Q Quirinal: Meaning and Definition of Find definitions for: Quir•i•nal Pronunciation: (kwir'u-nl), [key] — n. one of the seven hills on which ancient Rome was built. the Italian civil authority and government (distinguished from the Vatican). —adj. noting or pertaining to the Quirinal. of or pertaining to Quirinus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quire Quirinus Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language