whodunit

noun

who·​dun·​it hü-ˈdə-nət How to pronounce whodunit (audio)
variants or less commonly whodunnit
: a detective story or mystery story

Did you know?

In 1930, Donald Gordon, a book reviewer for News of Books, needed to come up with something to say about a rather unremarkable mystery novel called Half-Mast Murder. "A satisfactory whodunit," he wrote. The relatively new term (introduced only a year earlier) played fast and loose with spelling and grammar, but whodunit caught on anyway. Other writers tried respelling it who-done-it, and one even insisted on using whodidit, but those sanitized versions lacked the punch of the original and fell by the wayside. Whodunit became so popular that by 1939 at least one language pundit had declared it "already heavily overworked" and predicted it would "soon be dumped into the taboo bin." History has proven that prophecy false, and whodunit is still going strong.

Examples of whodunit in a Sentence

Recent Examples on the Web An irresistible whodunit with an irresistible Blair Witch-meets-Fyre Festival backdrop. Carly Tagen-Dye, Peoplemag, 26 May 2024 The series goes beyond the traditional whodunit nature of crime mysteries to explore the motivation beyond the acts, with Pullman’s weary detective serving as a strong anchor through the show’s many twists and turns. Kevin Jacobsen and Sarah Perchikoff, EW.com, 21 May 2024 See all Example Sentences for whodunit 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'whodunit.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

alteration of who done it?

First Known Use

1929, in the meaning defined above

Time Traveler
The first known use of whodunit was in 1929

Podcast

Dictionary Entries Near whodunit

Cite this Entry

“Whodunit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/whodunit. Accessed 29 May. 2024.

Kids Definition

whodunit

noun
who·​dun·​it hü-ˈdən-ət How to pronounce whodunit (audio)
: a detective or mystery story presented as a novel, play, or motion picture

More from Merriam-Webster on whodunit

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!