megadeath

noun
mega·​death | \ ˈme-gə-ˌdeth How to pronounce megadeath (audio) \

Definition of megadeath

: one million deaths usually used as a unit in reference to nuclear warfare

First Known Use of megadeath

1953, in the meaning defined above

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The first known use of megadeath was in 1953

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Cite this Entry

“Megadeath.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megadeath. Accessed 5 Jul. 2020.

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