intercede Definition

intercede
verb, intr interceded, interceding

1. To act as a peacemaker between (two parties, countries, etc).
2. To plead or make an appeal on their behalf. See also intercession.

Thesaurus: mediate, arbitrate, intervene, plead, speak.
Form: intercede for someone (usually)

Etymology: 17c: from Latin intercedere to intervene.