Definition of microsociolinguistics in English:

microsociolinguistics

Pronunciation /ˌmʌɪkrə(ʊ)ˌsəʊʃ(ɪ)əʊlɪŋˈɡwɪstɪks/ /ˌmʌɪkrə(ʊ)ˌsəʊsɪəʊlɪŋˈɡwɪstɪks/

noun

Linguistics
  • The branch of linguistics which examines the effect of social factors on language, especially having regard to acts of communication between individuals.

Origin

1960s; earliest use found in Joshua Fishman (b. 1926). From micro- + sociolinguistics see -ic.