/ Dictionary / Index R rotund: Meaning and Definition of Find definitions for: ro•tund Pronunciation: (rō-tund'), [key] — adj. round in shape; rounded: ripe, rotund fruit. plump; fat. full-toned or sonorous: rotund speeches. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rotund (Thesaurus) Rottweiler rotunda Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language