/ Dictionary / Index Q Q and A: Meaning and Definition of Find definitions for: Q and A Pronunciation: (ky' un ā', und), [key] — Informal. Informal. an exchange of questions and answers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. qalandar Qara Qum Related Content Daily Word Quiz: verdant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language