MEDIATION /midiˈeɪʃən/ Scrabble 12 Words With Friends 14 Definition noun a negotiation to resolve differences that is conducted by some impartial party. noun the act of intervening for the purpose of bringing about a settlement. — synonyms: intermediation See all 292 words you can make from MEDIATION → 9-letter words Words starting with M Words ending with N ← Unscramble different letters