oxycodone

noun

oxy·​co·​done ˌäk-sē-ˈkō-ˌdōn How to pronounce oxycodone (audio)
: a narcotic analgesic C18H21NO4 used especially in the form of its hydrochloride

Examples of oxycodone in a Sentence

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.
His admission comes months after Yusuf, a licensed pharmacist who owned and operated the Broward pharmacy, was convicted at trial of illegally dispensing more than 300,000 oxycodone 30mg pills. — Antonio María Delgado, Miami Herald, 15 Oct. 2026 According to the release, officers recovered a loaded firearm, oxycodone pills and around $6,600. — ABC News, 15 Oct. 2026 Among the drugs stolen were oxycodone, promethazine-codeine syrup, hydrocodone-acetaminophen, Adderall, Suboxone and fentanyl patches, according to police. — Cbs Baltimore, CBS News, 7 Oct. 2026 That binding — along with effects similar to opioid drugs such as heroin, oxycodone or fentanyl — makes kratom an opioid-like drug, though its biological effects are weaker than those of typical opioids. — Kristen Rogers, CNN Money, 3 Oct. 2026 See All Example Sentences for oxycodone

Word History

Etymology

oxy + codeine + -one

First Known Use

1963, in the meaning defined above

Time Traveler
The first known use of oxycodone was in 1963

Rhymes for oxycodone

See All Rhymes for oxycodone

Browse Nearby Words

Oxycoccus
oxycodone
oxycyanide
See all Nearby Words

Cite this Entry

“Oxycodone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxycodone. Accessed 21 Oct. 2026.

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Medical Definition

oxycodone

noun
oxy·​co·​done -ˈkō-ˌdōn How to pronounce oxycodone (audio)
: a narcotic analgesic C18H21NO4 used especially in the form of its hydrochloride C18H21NO4·HCl to relieve moderate to severe pain

Note: Oxycodone is marketed under the trademarks OxyContin, Percocet, and Percodan.

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