Mediation /(?)/

Me·di·a·tion

Mediation

n.
  1. The act of mediating; action or relation of anything interposed; action as a necessary condition, means, or instrument; interposition; intervention.
    The soul [acts] by the mediation of these passions.
  2. Hence, specifically, agency between parties at variance, with a view to reconcile them; entreaty for another; intercession.