/ Dictionary / Index G gagaku: Meaning and Definition of Find definitions for: ga•ga•ku Pronunciation: (gä-gä'k), [key] — n. the select group of Japanese men who, as both dancers and musicians, perform the bugaku. the style of music played to accompany the bugaku. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gaga Gagarin Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language