clonazepam

noun

clo·​naz·​e·​pam klō-ˈna-zə-ˌpam How to pronounce clonazepam (audio)
: a benzodiazepine drug C15H10ClN3O3 used to prevent or control seizures especially in the treatment of epilepsy and to reduce anxiety in the treatment of panic disorder

Examples of clonazepam 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.
Guy is their newest inductee, a 20something with an iffy American accent (Denton is Australian), a worrying clonazepam dependency, a fancy NYU law degree and — of most interest to the Talamasca — a rare ability to read minds. Angie Han, HollywoodReporter, 24 Oct. 2025 In 1975, clonazepam, aka Klonopin, came to market. P.e. Moskowitz september 11, Literary Hub, 11 Sep. 2025 Among the evidence found Inside the Park Hyatt Hotel in Manhattan where Combs had checked in days before, investigators found bags of lubricant, $9000 in cash, a bottle of clonazepam, and two small bags with pink powder. Lisa Respers France, CNN Money, 3 June 2025 According to the Mayo Clinic, clonazepam and 7-aminoclonazepam can be used to treat panic disorders. HOLLYWOOD STARS WHO DIED IN 2025 (Amy Graves/WireImage) Bach-Hasselhoff's final words were revealed in the medical examiner's report. Janelle Ash, FOXNews.com, 3 June 2025 See All Example Sentences for clonazepam

Word History

Etymology

chlor- + phenyl + -azepam (as in diazepam)

First Known Use

1970, in the meaning defined above

Time Traveler
The first known use of clonazepam was in 1970

Browse Nearby Words

Cite this Entry

“Clonazepam.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clonazepam. Accessed 30 Oct. 2025.

Medical Definition

clonazepam

noun
clo·​naz·​e·​pam (ˌ)klō-ˈnaz-ə-ˌpam How to pronounce clonazepam (audio)
: a benzodiazepine C15H10ClN3O3 used to prevent or control seizures especially in the treatment of epilepsy and to reduce anxiety in the treatment of panic disorder

Note: Clonazepam is marketed under the trademark Klonopin.

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