diltiazem dilogy • diluent · · · Info · Definitions · Synonyms · Characters · · diltiazem · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) a calcium blocker (trade name Cardizem) used in treating hypertension or angina or heart failure. Synonyms: Cardizem. · · Noun Definition 1 Synonyms · · · cardizem · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D t latin small letter t U+0074 z latin small letter z U+007A