facilitatory

adjective

fa·​cil·​i·​ta·​to·​ry fə-ˈsi-lə-tə-ˌtȯr-ē 

: inducing or involved in facilitation especially of a reflex action

Word History

Etymology

facilitate + -ory entry 2

First Known Use

1867, in the meaning defined above

Medical Definition

facilitatory

adjective

fa·​cil·​i·​ta·​to·​ry fə-ˈsil-ə-tə-ˌtōr-ē, -ˌtȯr- 

: inducing or involved in facilitation especially of a reflex action