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serial killer

British  

noun

  1. a person who carries out a series of murders

"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

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.

He joked the comments made him look like a real murderer, and said: "People who don't know I was in The Traitors must think I'm a serial killer."

From BBC • Jan. 30, 2026

That’s a reference to the overly suave serial killer in the film “American Psycho” crossed with a popular 1990s version of a male Barbie known for its pretty eyes and good hair.

From Los Angeles Times • Jan. 21, 2026

In some cases, it can be helpful, like the case of the Long Island serial killer, where the victims were not commanding national interest, and social media and advocates can play a huge role.

From Los Angeles Times • Jul. 11, 2025

Snakeoil, whose organization offers services for unhoused people, said she first encountered Becerra Moran at MacArthur Park in late 2023, when police were warning about a serial killer who appeared to be targeting homeless people.

From Los Angeles Times • Mar. 9, 2025

He better not be a serial killer or so help me...Nah, he’s chill.

From "They Both Die at the End" by Adam Silvera

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