Geographical or Sociological Variety of a Language
Puzzle 6 of Anthropology Hard Pack
Question is: Geographical or Sociological Variety of a Language
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.