/ Dictionary / Index C Coamo: Meaning and Definition of Find definitions for: Co•a•mo Pronunciation: (kô-ä'mô), [key] — n. a city in S central Puerto Rico. 12,851. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coaming coanchor Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language