chlorpromazine

American  

[klawr-prom-uh-zeen, klohr-] / klɔrˈprɒm əˌzin, kloʊr- /

noun

1. a grayish-white, crystalline powder, C 17 H 19 ClN 2 S, derived from phenothiazine, used chiefly to inhibit nausea and vomiting and as a major tranquilizer in the management of schizophrenia and related psychoses.

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chlorpromazine British  

/ klɔːˈprɒməˌziːn /

noun

1. a drug derived from phenothiazine, used as a tranquillizer and sedative, esp in psychotic disorders. Formula: C 17 H 19 ClN 2 S

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Etymology

Origin of chlorpromazine

First recorded in 1950–55; chlor- ² + pro(pyl) + (a)m(ine) + azine

Example Sentences

Confronted with such cases before the discovery of autoimmune encephalitis, psychiatrists often prescribed antipsychotics such as chlorpromazine or haloperidol.

From Science Magazine

While one antipsychotic, chlorpromazine, showed potential increased links to language and speech delays, these findings were based on small sample sizes of 8-15 children, so more research is needed to investigate this potential link.

From Science Daily

“Picture,” with its characters’ distinctly contemporary concerns — topics include mattresses, chlorpromazine and lakeside Austrian retreats — steps closer to his goal.

From New York Times

One of those drugs, the antipsychotic chlorpromazine, had been shown in laboratory experiments to prevent the coronavirus from multiplying.

From New York Times

Some, like chlorpromazine, have been used for years — not for viral infections, but for conditions including cancer, allergies, arthritis, even irregular menstrual periods.

From New York Times