/ Dictionary / Index Q quadrivium: Meaning and Definition of Find definitions for: quad•riv•i•um Pronunciation: (kwo-driv'ē-um), [key] — pl. quad•riv•i•a (during the Middle Ages) the more advanced division of the seven liberal arts, comprising arithmetic, geometry, astronomy, and music. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: quadrivium (Thesaurus) quadrivial quadrominium Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language