bidialectal

/ˌbaɪdaɪəˈlɛktəl/
adjective
  1. Able to speak and understand two different dialects of the same language.
    • She is bidialectal, speaking both standard English and a regional dialect.
    • Bidialectal people can switch between dialects depending on the situation.
    • Growing up in two different regions made him bidialectal.
What does "bidialectal" mean? | whatsthatwordmean | whatsthatwordmean