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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.

Earlier this year, Netflix announced that it will adapt Cosby’s “All the Sinners Bleed” into a limited series, to star Ṣọpẹ́ Dìrísù as the novel’s small town black sheriff dealing with a serial killer.

From Los Angeles Times • Apr. 16, 2026

These allegations of corruption – amongst the same Suffolk officials tasked with investigating the murders of sex workers – only added fuel to the conspiracy theories around law enforcement connections to the serial killer.

From BBC • Apr. 10, 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

If you saw her on “American Horror Story: Coven” somehow making a serial killer and slave abuser almost sympathetic, you know that particular Emmy was earned.

From Los Angeles Times • Jul. 14, 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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