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test ban

American  

noun

  1. an agreement by nations producing nuclear weapons to refrain from testing them in the atmosphere.


test ban British  

noun

  1. an agreement among nations to forgo tests of some or all types of nuclear weapons

"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

Other Word Forms

  • test-ban adjective

Etymology

Origin of test ban

First recorded in 1955–60

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.

DiNanno said the Chinese military “sought to conceal testing by obfuscating the nuclear explosions because it recognized these tests violate test ban commitments.”

From The Wall Street Journal • Feb. 6, 2026

The method is based upon the fact that the percentage of radioactive carbon in the atmosphere, and subsequently in our cells, has steadily decreased since the nuclear test ban in 1963.

From Science Daily • Nov. 21, 2024

Experts at national defense laboratories haven’t been able to physically validate the effectiveness and reliability of nuclear warheads since a 1992 underground test ban.

From Washington Times • Oct. 5, 2023

The United States first signaled its support for an anti-satellite weapon test ban in December.

From Reuters • Apr. 19, 2022

The prospects for a test ban agreement faded, but only temporarily.

From "Big Science" by Michael Hiltzik