IPA: /pəˈsɪfɪˌkeɪtə/
KK: /pəˈsɪfɪˌkeɪtər/
A person who helps to create peace or calmness, especially in a situation of conflict or disagreement.
The pacificator worked tirelessly to resolve the tensions between the two groups.
Pacificator → It is formed from "pacificus" (from Latin, meaning peaceful) and "-ator" (a suffix used to indicate a person who performs a specific action). The word "pacificator" refers to a person who brings peace or pacifies others.
Think of someone who makes things 'peaceful' ('pacificus') — the '-ator' means a person who does this. A pacificator is someone who brings peace.