/ Dictionary / Index R rethink: Meaning and Definition of Find definitions for: re•think Pronunciation: (v.rē-thingk'n.rē'thingk&sec), [key] — v., n. -thought, -think•ing, —v.t., v.i. to reconsider, esp. profoundly. —n. the act of reconsidering. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rethink (Thesaurus) retepore retiarius Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language