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incapacitant

American  
[in-kuh-pas-i-tuhnt] / ˌɪn kəˈpæs ɪ tənt /

noun

  1. something, as a chemical spray, that incapacitates an individual.

    to use incapacitants for riot control.


incapacitant British  
/ ˌɪnkəˈpæsɪtənt /

noun

  1. a substance that can temporarily incapacitate a person, used esp as a weapon in chemical warfare

"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 incapacitant

First recorded in 1960–65; incapacit(ate) + -ant

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.

He added that officers had better and more effective equipment, and had stronger incapacitant spray, as well as water cannon "which they didn't have to fire up".

From BBC

PC Beynon deployed her Pava incapacitant spray "at least twice", Det Sgt Jones said.

From BBC

Prison officers currently only carry an extendable baton and Pava incapacitant spray - synthetic pepper spray.

From BBC

Three officers used their incapacitant sprays within 35 seconds of arriving at the scene.

From BBC

Police officers Scott James and Ryan Curtis entered Belfairs Methodist Church armed only with a baton and incapacitant spray, despite being warned the suspect was armed with a knife.

From BBC