[ ˌθʌɪə(ʊ)'pɛntəʊn ]
( N. Amer. also thiopental )
■ noun Medicine a sulphur-containing barbiturate drug used as a general anaesthetic and hypnotic, and (reputedly) as a truth drug.
Origin
1940s: from thio- + a contr. of pentobarbitone .
[ ˌθʌɪə(ʊ)'pɛntəʊn ]
( N. Amer. also thiopental )
■ noun Medicine a sulphur-containing barbiturate drug used as a general anaesthetic and hypnotic, and (reputedly) as a truth drug.
Origin
1940s: from thio- + a contr. of pentobarbitone .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004