tranquillizer

N ยากล่อมประสาท  สิ่ง ที่ ทำให้ เงียบ  tranquillizer

tranquillizer

tranquillizer |ˈtraŋkwɪlʌɪzə |(also tranquilliser; US also tranquilizer ) ▶noun a medicinal drug taken to reduce tension or anxiety.

tranquillizer

tranquillizer noun sedative, calmative, depressant, opiate, neuroleptic, sleeping pill, soporific, drug, narcotic; barbiturate, temazepam, diazepam, chlordiazepoxide, chlorpromazine, meprobamate, benzodiazepine, thioridazine, prochlorperazine; informal downer, trank, sleeper; trademark Valium, Librium; dated bromide. ANTONYMS stimulant.