/ Dictionary / Index E endanger: Meaning and Definition of Find definitions for: en•dan•ger Pronunciation: (en-dān'jār), [key] — v.t. to expose to danger; imperil: It was foolish to endanger your life in that way. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: endanger (Thesaurus) endangeitis endangered Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language