sociolect

[ soh-see-uh-lekt, soh-shee- ]
/ ˈsoʊ si əˌlɛkt, ˈsoʊ ʃi- /

noun

a variety of a language used by a particular social group; a social dialect.

Origin of sociolect

First recorded in 1970–75; socio- + (dia)lect
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019