mediate

1. ~ (in sth) ~ (between A and B) to try to end a disagreement between two or more people or groups by talking to them and trying to find things that everyone can agree on
   
   > [VN] to mediate differences / disputes / problems
   • The Secretary-General was asked to mediate in the dispute.
   • An independent body was brought in to mediate between staff and management.
2. [VN] to succeed in finding a solution to a disagreement between people or groups
   • They mediated a settlement.
3. [VN] [usually passive] (formal or technical) to influence sth and/or make it possible for it to happen
   • Educational success is mediated by economic factors.