whodunit

[ hoo-duhn-it ]

/ huˈdʌn ɪt /

noun Informal.

a narrative dealing with a murder or a series of murders and the detection of the criminal; detective story.

Nearby words

who's,
who's afraid of virginia woolf?,
who's who,
who-does-what,
whoa,
whodunnit,
whoe'er,
whoever,
whole,
whole ball of wax, the

Also especially British, who·dun·nit.

Origin of whodunit

1925–30; jocular formation from question Who done it?, for standard English Who did it?

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for whodunnit

whodunnit

whodunit

/ (huːˈdʌnɪt) /

noun

informal a novel, play, etc, concerned with a crime, usually murder

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

Word Origin and History for whodunnit

whodunit

"murder mystery," 1930, U.S. slang, originally a semi-facetious formation from who done it?