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nuclear option

British  

noun

  1. the use of or power to use nuclear weapons

  2. the use of or power to use a measure considered to be particularly drastic

    the nuclear option of a confidence vote

"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.

See Examples For:

It’s a nuclear option, and the stakes are enormous, reports Stephen Wilmot.

From The Wall Street Journal Sep. 2, 2026

MIAMI—Miami-Dade County’s mayor is pursuing the nuclear option in a battle over a marine terminal on tony Fisher Island that supplies fuel for cruise and cargo ships at PortMiami.

From The Wall Street Journal Jun. 5, 2026

This could be seen as a halfway house, whereby the independent disciplinary commission dodges the nuclear option of banishing Southampton from the play-offs but still applies a sporting sanction.

From BBC May 13, 2026

In theory, other EU countries could override Belgium and ram the initiative through with a weighted majority but that would be a nuclear option that few see as likely for now.

From Barron's Dec. 18, 2025

There’s the nuclear option: the singles table in the restaurant.

From Salon Jul. 4, 2025

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