/ ˈlɪdəkeɪn; NAmE ; BrE also -dəʊk-/ (also lig·no·caine ) noun
[ U ] a substance used as a local anaesthetic , for example to stop people feeling pain when teeth are removed
••
WORD ORIGIN
1940s: from (acetani)lid(e) + -caine (from cocaine ).
/ ˈlɪdəkeɪn; NAmE ; BrE also -dəʊk-/ (also lig·no·caine ) noun
[ U ] a substance used as a local anaesthetic , for example to stop people feeling pain when teeth are removed
••
WORD ORIGIN
1940s: from (acetani)lid(e) + -caine (from cocaine ).
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005