isosorbide isosmotic solution • isospondyli · · · Info · Definitions · Synonyms · Characters · · isosorbide · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) drug (trade name Isordil) used to treat angina pectoris and congestive heart failure. Synonyms: Isordil. · · Noun Definition 1 Synonyms · · · isordil · · Synonym 1 Characters · · b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073