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homicidal

American  
[hom-uh-sahyd-l, hoh-muh-] / ˌhɒm əˈsaɪd l, ˌhoʊ mə- /

adjective

  1. of or relating to homicide.

  2. having a tendency to commit homicide.


homicidal British  
/ ˌhɒmɪˈsaɪdəl /

adjective

  1. of, involving, or characterized by homicide

  2. likely to commit homicide

    a homicidal maniac

"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

Other Word Forms

Etymology

Origin of homicidal

First recorded in 1715–25; homicide + -al 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Having evaded 12 homicidal masked madmen, madwomen, mad-cousins and mad-siblings, Sidney is now a married mother of three who prefers the last name Evans.

From Los Angeles Times • Feb. 26, 2026

It strikes me as reckless and borderline homicidal, but I have been wrong about Musk before.

From Slate • Dec. 9, 2025

Four of the world’s 10 most homicidal cities are now in Ecuador, says the Igarapé Institute, a Brazilian think tank.

From The Wall Street Journal • Nov. 18, 2025

From there, he uses Tom to enact his next escape, forcing him to drive them away from Robbie’s house, which he assumes will soon be swarming with cops, or homicidal bikers, or both.

From Salon • Oct. 6, 2025

“Well, I guess the high was meeting Maya. And she’s normal. I mean, at least she’s not homicidal or anything.”

From "Far from the Tree" by Robin Benway

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