/ Dictionary / Index Q quads: Meaning and Definition of Find definitions for: quads Pronunciation: (kwodz), [key] — n.pl. Informal. quadriceps muscles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: quads (Thesaurus) quadruplicity quaere Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language