Bilingualism
/ˌbaɪlɪŋˈɡwɪlɪzəm/
Synonyms
- dual language proficiency
- multilingualism
- polyglotism
Slang Meanings
Being fluent in two languages.
She is so bilingual she can order food in English or Spanish without breaking a sweat.
Switching between languages casually.
They often engage in bilingual banter, mixing Spanish and English together.