/ Dictionary / Index E entellus: Meaning and Definition of Find definitions for: en•tel•lus Pronunciation: (en-tel'us), [key] — pl. -lus•es. hanuman (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: entellus (Thesaurus) entelechy entente Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language