killer instinct

noun

: an aggressive tenacious urge for domination in a struggle to attain a set goal

Examples of killer instinct in a Sentence

Her killer instincts have helped her become one of the top tennis players in the world.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The carnage is truly next-level, including one infamous scene in which Joey wades through a literal pool of bloody, rotting dead bodies—all victims of Abigail's ferocious killer instincts. Ars Technica, 23 Dec. 2024 However, some cats lack the killer instincts typical of predators. Dan Perry, Newsweek, 17 Dec. 2024 Paul Mescal can't seem to shake his Gladiator II killer instincts. Julia Moore, People.com, 4 Dec. 2024 This deadly drop combines mutant healing factor with killer instincts to bring you five ferocious cards inspired by the X-Men’s most relentless member, including an all-new, legendary Wolverine card. Jennifer Maas, Variety, 18 Oct. 2024 See all Example Sentences for killer instinct 

Word History

First Known Use

1931, in the meaning defined above

Time Traveler
The first known use of killer instinct was in 1931

Dictionary Entries Near killer instinct

Cite this Entry

“Killer instinct.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/killer%20instinct. Accessed 17 Jan. 2025.

More from Merriam-Webster on killer instinct

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!