neurohypophyseal
adjective
neu·ro·hy·po·phy·se·al
variants:
or neurohypophysial \ -(ˌ)hī-ˌpäf-ə-ˈsē-əl 
, -ˌhī-pə-fə-
, -ˈzē-; -ˌhī-pə-ˈfiz-ē-əl \
, -ˌhī-pə-fə-
, -ˈzē-; -ˌhī-pə-ˈfiz-ē-əl \
Medical Definition of neurohypophyseal
: of, relating to, or secreted by the neurohypophysis
neurohypophyseal hormones