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Definitions

nonproliferation

[non-proh-lif-uh-rey-shuhn] / ˌnɒn proʊˌlɪf əˈreɪ ʃən /


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.

The expanding trade marks one of the biggest challenges for American nonproliferation officials in the era of drone warfare.

From The Wall Street Journal • May 6, 2026

The department conference where I first saw Sherman speak to a crowd full of aspiring nuclear experts, nonproliferation advocates, and department officials is a case in point.

From Slate • May 1, 2026

As the nonproliferation expert Andrea Stricker put it, the regime’s clear purpose was “to maintain the means to produce nuclear weapons fuel at a time of its choosing.”

From The Wall Street Journal • Mar. 1, 2026

Lee, the nonproliferation expert, said that the attack on Iran, which was the first real-world use of the United States’ bunker-buster bombs, may have been a boon to North Korea.

From Los Angeles Times • Jun. 25, 2025

This latter agreement—the nonproliferation treaty—is now pending in the Senate and it has been pending there since last July.

From State of the Union Address by Johnson, Lyndon B. (Lyndon Baines)




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