[mis-ahy-den-tuh-fahy, -i-den-]

verb (used with object), mis·i·den·ti·fied, mis·i·den·ti·fy·ing.

to identify incorrectly.

Origin of misidentify

First recorded in 1890–95; mis-1 + identify
Related formsmis·i·den·ti·fi·ca·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Word Origin and History for misidentify

1895, from mis- (1) + identify. Related: Misidentified; misidentifying.

Online Etymology Dictionary, © 2010 Douglas Harper