pepper spray

noun

: a temporarily disabling aerosol that is composed partly of capsicum oleoresin and causes irritation and blinding of the eyes and inflammation of the nose, throat, and skin

Examples of pepper spray in a Sentence

The police used pepper spray to bring the suspect under control.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Overcome with fear, Krug took firearms training and bought a handgun and pepper spray. Faith Karimi, CNN Money, 18 June 2026 More than 400 teenagers took over a park in Pittsburgh's East Liberty neighborhood on Wednesday night, sending a nearby Target into lockdown while officers used pepper spray to break up the crowd, authorities said. Chris Hoffman, CBS News, 18 June 2026 In April, police used tear gas and pepper spray to repel a large group of animal welfare activists that stormed the farm in an attempt to take beagles from the facility. ABC News, 15 June 2026 The woman used pepper spray to defend herself, then shot her attacker, according to police. Harriet Ramos, Fort Worth Star-Telegram, 13 June 2026 See All Example Sentences for pepper spray

Word History

First Known Use

1979, in the meaning defined above

Time Traveler
The first known use of pepper spray was in 1979

Browse Nearby Words

Cite this Entry

“Pepper spray.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pepper%20spray. Accessed 22 Jun. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster