Dictionary.com
Thesaurus.com

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.

It could even reach for a nuclear option: abolishing the draft altogether, and making incoming rookies free agents.

From The Wall Street Journal • Mar. 1, 2026

“This weapon is kind of the nuclear option because its consequences are so severe,” he says.

From Barron's • Oct. 11, 2025

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

From Salon • Jul. 4, 2025

With political challenges pushing his back against the wall, Yoon went for the nuclear option - a move that few, if any, could have predicted.

From BBC • Dec. 4, 2024

Asked in a radio interview about a hypothetical nuclear option, Eliyahu had replied: "That's one way."

From Reuters • Nov. 7, 2023

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "nuclear option" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com