/ Dictionary / Index G grandiloquence: Meaning and Definition of Find definitions for: gran•dil•o•quence Pronunciation: (gran-dil'u-kwuns), [key] — n. speech that is lofty in tone, often to the point of being pompous or bombastic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: grandiloquence (Thesaurus) grandiflora grandiloquent Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language