n. [ L. mediator: cf. E. médiateur. ] One who mediates; especially, one who interposes between parties at variance for the purpose of reconciling them; hence, an intercessor. [ 1913 Webster ]
For there is one God, and one mediator between God and men, the man Christ Jesus. 1 Tim. ii. 5. [ 1913 Webster ]
a. Of or pertaining to a mediator, or to mediation; mediatory;
My measures were . . . healing and mediatorial. Burke. [1913 Webster]
n. The office or character of a mediator. [ 1913 Webster ]
a. Mediatorial. [ 1913 Webster ]