physiological sphincter physiological reaction • physiological state · · · Info · Definitions · Characters · · physiological sphincter · · Text Common · · Latin · · Scripts 23 · · Length 7 · · Syllables Definitions · · · (noun) a sphincter that is not recognizable at autopsy because its resting arrangement cannot be distinguished from adjacent tissue. Synonyms: physiological sphincter. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079