angiotensin i angiotensin converting enzyme • angiotensin ii · · · Info · Definitions · Characters · · angiotensin i · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) a physiologically inactive form of angiotensin that is the precursor to angiotensin II. Synonyms: angiotensin I. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074