[ verb ree-thingk; noun ree-thingk ]
/ verb riˈθɪŋk; noun ˈriˌθɪŋk /

verb (used with or without object), re·thought, re·think·ing.

to reconsider, especially profoundly.


the act of reconsidering.

Origin of rethink

First recorded in 1690–1700; re- + think1

Related forms

re·think·er, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for rethink

British Dictionary definitions for rethink


verb (riːˈθɪŋk) -thinks, -thinking or -thought

to think about (something) again, esp with a view to changing one's tactics or opinions

noun (ˈriːˌθɪŋk)

the act or an instance of thinking again
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012