CIMETIDINE Meaning of CIMETIDINE in English [ sʌɪ'mɛtɪdi:n ]■ noun Medicine a drug used to treat stomach acidity and peptic ulcers.Origin1970s: from ci- (alt. of cy- in cyano- ) + met(hyl) + -ide + -ine 4 . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004