intercessional


in·ter·ces·sion

I0182800 (ĭn′tər-sĕsh′ən)n.1. Entreaty in favor of another, especially a prayer or petition to God in behalf of another.2. Mediation in a dispute.
[Middle English, from Old French, from Latin intercessiō, intercessiōn-, intervention, from intercessus, past participle of intercēdere, to intervene; see intercede.]
in′ter·ces′sion·al adj.