painkiller

noun

pain·​kill·​er ˈpān-ˌki-lər How to pronounce painkiller (audio)
variants or less commonly pain-killer
: something (such as a drug) that relieves pain
pain-killing adjective
or painkilling

Examples of painkiller in a Sentence

I took some over-the-counter painkillers for my headache. after her oral surgery, she was given a prescription for a mild painkiller
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.
The painkillers had caused an upset stomach. Charlotte Harpur, New York Times, 13 Sep. 2025 The biopic depicts Kerr’s career from his glory days as a pioneer of MMA and UFC to his struggles with his addiction to painkillers. Yamillah Hurtado, PEOPLE, 8 Sep. 2025 Advertisement Opioid addiction is distressingly common in nearly every contact and combat sport, but Kerr was isolated from the endemic abuse of painkillers in the industry. Rory Doherty, Time, 5 Sep. 2025 Stefania D'Alessandro/WireImage What To Know In The Smashing Machine, Johnson portrays Kerr, the two-time UFC heavyweight tournament winner whose career and life in the late 1990s included both ring success and struggles with painkiller addiction. Megan Cartwright, MSNBC Newsweek, 2 Sep. 2025 See All Example Sentences for painkiller

Word History

First Known Use

1849, in the meaning defined above

Time Traveler
The first known use of painkiller was in 1849

Browse Nearby Words

Cite this Entry

“Painkiller.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/painkiller. Accessed 17 Sep. 2025.

Kids Definition

painkiller

noun
pain·​kill·​er ˈpān-ˌkil-ər How to pronounce painkiller (audio)
: something (as a drug) that relieves pain
painkilling adjective

Medical Definition

painkiller

noun
pain·​kill·​er -ˌkil-ər How to pronounce painkiller (audio)
: something (as a drug) that relieves pain
painkilling adjective

More from Merriam-Webster on painkiller

Last Updated: - Updated example sentences
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