mediator

Word family  noun mediation mediator verb mediate

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++me·di·a·tor /ˈmiːdieɪtə $ -ər/ noun [countable]  a person or organization that tries to end a quarrel between two people, groups, countries etc by discussion 调停者；斡旋者；解决纷争的人[机构] → intermediary

Examples from the Corpus

mediator• I see no basis for meaningful comparison between solicitors and mediators.• There were no official mediators, licensed by an ecclesiastical hierarchy or set apart by apostolic ordination.• There is also an independent service with trained mediators, most of them solicitors.

me·di·a·tor nounChineseSyllable  

or to that a organization Corpus tries person

mediator
me‧di‧a‧tor /ˈmiːdieɪtə $ -ər/ noun [countable]a person or organization that tries to end a quarrel between two people, groups, countries etc by discussion ⇨ intermediary

me·di·atorBrE /ˈmiːdieɪtə(r)/ 🔊NAmE /ˈmiːdieɪtər/ 🔊 nouna person or an organization that tries to get agreement between people or groups who disagree with each other 调停者；斡旋者；解决纷争的人（或机构）