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Synonyms

interdiction

American  
[in-ter-dik-shuhn] / ˌɪn tərˈdɪk ʃən /

noun

  1. an act or instance of interdicting.

  2. the state of being interdicted.

  3. an interdict.

  4. steady bombardment of enemy positions and communications lines for the purpose of delaying and disorganizing progress.


interdiction British  
/ ˌɪntəˈdɪkʃən /

noun

  1. the act of interdicting or state of being interdicted

  2. an interdict

"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

Etymology

Origin of interdiction

First recorded in 1485–95, interdiction is from the Latin word interdictiōn- (stem of interdictiō ). See interdict, -ion

Vocabulary lists containing interdiction

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.

Still its successes were a wake-up call for Kyiv that interdiction needed to become a priority, several sources told me.

From The Wall Street Journal • Jun. 24, 2026

Peaco has worked on drone interdiction programs since 2018, when he began with the Rose Parade and Rose Bowl.

From Los Angeles Times • Jun. 18, 2026

His career has included Coast Guard search and rescue operations, maritime salvage missions, drug interdiction work, and research at the Johns Hopkins University Applied Physics Laboratory involving autonomous systems, space technologies, and undersea platforms.

From Science Daily • Jun. 11, 2026

"Overnight, U.S. forces carried out a maritime interdiction and right-of-visit boarding of the sanctioned stateless vessel M/T Majestic X transporting oil from Iran, in the Indian Ocean," it said on X.

From Barron's • Apr. 23, 2026

What we were supposed to be doing was what they called an interdiction number.

From "Fallen Angels" by Walter Dean Myers

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