cimetidine cimelia • cimex · · · Info · Definitions · Synonyms · Characters · · cimetidine · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) a drug (trade name Tagamet) used to treat peptic ulcers by decreasing the secretion of stomach acid. Synonyms: Tagamet. · · Noun Definition 1 Synonyms · · · tagamet · · Synonym 1 Characters · · c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074