mismatch

[ mis-mach; for 2 also mis-mach ]
/ mɪsˈmætʃ; for 2 also ˈmɪsˌmætʃ /

verb (used with object)

to match badly or unsuitably.

noun

a bad or unsatisfactory match.

Origin of mismatch

First recorded in 1590–1600; mis-1 + match2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for mismatch

British Dictionary definitions for mismatch

mismatch

/ (ˌmɪsˈmætʃ) /

verb

to match badly, esp in marriage

noun

a bad or inappropriate match
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