a. speaking, writing, written in, or composed of several languages
New York City is a polyglot community because of the thousands of immigrants who settle there.
Sentence in Classic:
Prince Andrew, listening to this polyglot talk and to these surmises, plans, refutations, and shouts, felt nothing but amazement at what they were saying.
War and Peace(V3) By Leo Tolstoy Context
I could hear a lot of words often repeated, queer words, for there were many nationalities in the crowd; so I quietly got my polyglot dictionary from my bag and looked them out.