/ Dictionary / Index E entrails: Meaning and Definition of Find definitions for: en•trails Pronunciation: (en'trālz, -trulz), [key] — n.pl. the internal parts of the trunk of an animal body. the intestines. the internal parts of anything: the entrails of a machine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: entrails (Thesaurus) entr'acte entrain Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language