'Intermediator' definitions:

Definition of 'intermediator'

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

Definition of 'Intermediator'

From: GCIDE
  • Intermediator \In`ter*me"di*a`tor\, n. A mediator. [1913 Webster]