Regional Tongue
This page is the CodyCross answer for the clue below from Cruise Ship, Group 645, Puzzle 2 (Musical Performance).
Question is: Regional Tongue
and the answer is: DIALECT
Word Meaning:
DIALECT — (linguistics, strict sense) A lect (often a regional or minority language) as part of a group or family of languages, especially if they are viewed as a single language, or if contrasted with a standardized idiom that is considered the 'true' form of the language (for example, Bavarian as contrasted with Standard German).
Definitions from Wiktionary.