IPA: /ˈmɪŋɡlər/
KK: /ˈmɪŋɡlər/
A person who socializes and interacts with others at events or gatherings, often to make new acquaintances or connections.
At the party, she was a great mingler, chatting with everyone and making new friends.
Mingler → It is formed from "mingle" (from Middle English *minglen*, meaning to mix) and "-er" (meaning a person who). A mingler is a person who mixes or socializes with others.
Think of someone who enjoys 'mixing' with others — that's what a mingler does.