Breadcrumb Home > Dictionary > Index R round clam: Meaning and Definition of Find definitions for: round' clam' Pronunciation: [key] quahog. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. round character round dance ✖ Related Content Daily Word Quiz: quadrumanous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language