/ Dictionary / Index E exterritorial: Meaning and Definition of Find definitions for: ex•ter•ri•to•ri•al Pronunciation: (eks"ter-i-tôr'ē-ul, -tōr'-), [key] — adj. extraterritorial. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: exterritorial (Thesaurus) exteroceptor extinct Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language