/ Dictionary / Index D distend: Meaning and Definition of Find definitions for: dis•tend Pronunciation: (di-stend'), [key] — v.t., v.i. to expand by stretching, as something hollow or elastic: Habitual overeating had distended his stomach. to spread in all directions; expand; swell: The sea distended about them. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: distend (Thesaurus) distemperoid distended Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language