/ Dictionary / Index R retorsion: Meaning and Definition of Find definitions for: re•tor•sion Pronunciation: (ri-tôr'shun), [key] — n. Internat. Law. retaliation or reprisal by one state identical or similar to an act by an offending state, such as high tariffs or discriminating duties. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. retool retort Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language