/ Dictionary / Index G grego: Meaning and Definition of Find definitions for: gre•go Pronunciation: (grē'gō, grā'-), [key] — pl. -gos. a short, hooded coat of thick, coarse fabric, originally worn in the eastern Mediterranean countries. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Gregg Gregorian 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