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bidialectal

American  
[bahy-dahy-uh-lek-tuhl] / ˌbaɪ daɪ əˈlɛk təl /

adjective

  1. proficient in or using two dialects of the same language.

Other Word Forms

Etymology

Origin of bidialectal

1965–70; bi- 1 + dialectal, on the model of bilingual

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.