neurohormone neurohistology • neurohumor · · · Info · Definitions · Characters · · neurohormone · · Text Latin · · Script 12 · · Length 5 · · Syllables Definitions · · · (noun) a hormone that is released by nerve impulses (e.g., norepinephrine or vasopressin). · · Noun Definition 1 Characters · · e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075