tranquilizer
noun
tran·quil·iz·er
ˈtraŋ-kwə-ˌlī-zər 
ˈtran-
variants
or less commonly tranquillizer
1
: a drug used to reduce mental disturbance (such as anxiety and tension) compare antipsychotic
2
: one that tranquilizes
Examples of tranquilizer in a Sentence
a patient who is on tranquilizers
Recent Examples on the Web
She was charged for intentionally distributing a drug called Tranq — a mix of Fentanyl and the animal tranquilizer Xylazine.
—
Karu F. Daniels, New York Daily News, 7 July 2025
The drug, which is commonly used as a tranquilizer for large animals in veterinary medicine, causes extreme sedation, slow breathing and skin ulcers when ingested by humans.
—Molly Gibbs, Sacbee.com, 2 July 2025
Buzbee also said that many of his clients claim Puff used horse tranquilizers to sedate them.
—Jessica Bennett, VIBE.com, 2 Oct. 2024
According to the municipal code, tranquilizers can be used as a means of capture.
—Noelle Alviz-Gransee, Kansas City Star, 30 May 2025
See All Example Sentences for tranquilizer
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Karu F. Daniels, New York Daily News, 7 July 2025
The drug, which is commonly used as a tranquilizer for large animals in veterinary medicine, causes extreme sedation, slow breathing and skin ulcers when ingested by humans.
—Molly Gibbs, Sacbee.com, 2 July 2025
Buzbee also said that many of his clients claim Puff used horse tranquilizers to sedate them.
—Jessica Bennett, VIBE.com, 2 Oct. 2024
According to the municipal code, tranquilizers can be used as a means of capture.
—Noelle Alviz-Gransee, Kansas City Star, 30 May 2025
See All Example Sentences for tranquilizer
Cite this Entry
“Tranquilizer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tranquilizer. Accessed 21 Jul. 2025.
Copy CitationKids Definition
tranquilizer
noun
tran·quil·iz·er
variants
also tranquillizer
ˈtraŋ-kwə-ˌlī-zər
ˈtran-
: one that tranquilizes
especially
: a drug used to reduce anxiety and nervous tension
Medical Definition
tranquilizer
noun
tran·quil·iz·er
variants
or chiefly British tranquillizer
or tranquilliser
: a drug used to reduce mental disturbance (as anxiety and tension) see antipsychotic
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