tranquilize
verb
tran·quil·ize
ˈtraŋ-kwə-ˌlīz 
ˈtran-
variants
or less commonly tranquillize
tranquilized also tranquillized; tranquilizing also tranquillizing
Examples of tranquilize in a Sentence
They tranquilized the bear with a dart so that it could be safely moved to a different area.
at long last the crying baby was tranquilized by the steady rocking of her cradle
Recent Examples on the Web
According to the indictment, Barry Morphew admitted to using the BAM compound to tranquilize a deer from the breezeway of his house in April 2020.
—
Adam Sabes, FOXNews.com, 30 June 2025
For the next 24 hours, Environmental Scientist Kevin Howells worked with a team of eight to remove the 525-pound bear, according to officials.
Upon assessing the crawl space and sheer size of the bear, Howells and his team determined tranquilizing the bear was not an option, officials said.
—Daniella Segura, Sacramento Bee, 30 Jan. 2025
The compound is used to tranquilize wildlife and, the indictment noted, that Barry Morphew has admitted using those drugs to tranquilize deer.
—Paul Larosa, CBS News, 3 July 2025
Police and fire crews responded alongside Colorado Parks and Wildlife officials, who tranquilized the bear with a dart.
—Katie Langford, Denver Post, 3 June 2025
See All Example Sentences for tranquilize
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Adam Sabes, FOXNews.com, 30 June 2025
For the next 24 hours, Environmental Scientist Kevin Howells worked with a team of eight to remove the 525-pound bear, according to officials.
Upon assessing the crawl space and sheer size of the bear, Howells and his team determined tranquilizing the bear was not an option, officials said.
—Daniella Segura, Sacramento Bee, 30 Jan. 2025
The compound is used to tranquilize wildlife and, the indictment noted, that Barry Morphew has admitted using those drugs to tranquilize deer.
—Paul Larosa, CBS News, 3 July 2025
Police and fire crews responded alongside Colorado Parks and Wildlife officials, who tranquilized the bear with a dart.
—Katie Langford, Denver Post, 3 June 2025
See All Example Sentences for tranquilize
Cite this Entry
“Tranquilize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tranquilize. Accessed 25 Jul. 2025.
Copy CitationKids Definition
tranquilize
verb
tran·quil·ize
variants
also tranquillize
ˈtraŋ-kwə-ˌlīz
ˈtran-
tranquilized also tranquillized; tranquilizing also tranquillizing
: to make or become tranquil or relaxed
especially
: to ease the nervous tension and anxiety of usually by means of drugs
Medical Definition
tranquilize
transitive verb
tran·quil·ize
variants
or chiefly British tranquillize
or tranquillise
tranquilized or chiefly British tranquilized or tranquilised; tranquilizing or chiefly British tranquilizing or tranquilising
: to make tranquil or calm
especially
: to relieve of mental tension and anxiety by means of drugs
tranquilization
noun
or chiefly British tranquillization
or tranquillisation
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