'Intercessor' definitions:

Definition of 'intercessor'

(from WordNet)
noun
A negotiator who acts as a link between parties [syn: mediator, go-between, intermediator, intermediary, intercessor]

Definition of 'Intercessor'

From: GCIDE
  • Intercessor \In`ter*ces"sor\, n. [L., a surety: cf. F. intercesseur.] [1913 Webster]
  • 1. One who goes between, or intercedes; a mediator. (a) One who interposes between parties at variance, with a view to reconcile them. (b) One who pleads in behalf of another. --Milton. [1913 Webster]
  • 2. (Eccl.) A bishop, who, during a vacancy of the see, administers the bishopric till a successor is installed. [1913 Webster]