[ adj ] of or relating to a mediator or the duties of a mediator <adj.pert>
Mediatorial \Me`di*a*to"ri*al\, a. Of or pertaining to a mediator, or to mediation; mediatory; as, a mediatorial office. -- {Me`di*a*to"ri*al*ly}, adv.
My measures were . . . healing and mediatorial. --Burke.