stretch receptor stretchproof • stretch reflex · · · Info · Definitions · Characters · · stretch receptor · · Text Common · · Latin · · Scripts 16 · · Length 4 · · Syllables Definitions · · · (noun) a receptor in a muscle that responds to stretching of the muscle tissue. Synonyms: stretch receptor. · · Noun Definition 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 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