death blow

noun

1
: a forcible stroke that kills a living thing : an act that ends the life of a person or animal
A gaping wound in the back of his head suggests the death blow was delivered by a halberd, a bladed pole weapon favored in the 15th century. Rachel Ehrenberg
… the tooth helps to dislocate the prey's neck vertebrae, the death blow most often dealt to small mammals and birds. Sarah A. Sloane
2
: an act or event that causes the end or failure of something
It shows how investors with risky business plans, unrealistic financial assumptions, and competing agendas can deliver a death blow to companies that otherwise could have survived. Emily Thornton
Nevis's fortunes declined after 1822, when the European sugar beet dealt a deathblow to the distant, inefficient cane mills of the Indies. Peter Theroux

Examples of death blow in a Sentence

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.
From beef-ending Drake diss song to Record of the Year: Kendrick Lamar’s anthem, the death blow in a summer-long musical feud with his Canadian counterpart, won the rapper his first Record of the Year award at the 2025 Grammys. Daniel Kreps, Rolling Stone, 2 Feb. 2025 The flip side to that is that an upset loss to either would be a death blow. Shaun Goodwin, Idaho Statesman, 26 Feb. 2025

Word History

First Known Use

circa 1586, in the meaning defined at sense 1

Time Traveler
The first known use of death blow was circa 1586

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Cite this Entry

“Death blow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/death%20blow. Accessed 27 Mar. 2025.

Kids Definition

deathblow

noun
: a destructive or killing stroke or event
Last Updated: - Updated example sentences
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