/ Dictionary / Index G Guarini: Meaning and Definition of Find definitions for: Gua•ri•ni Pronunciation: (gwä-rē'nē), [key] 1624–83, Italian architect. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. guar gum Guarneri Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language