Noun
a linguist who studies the social and cultural factors that influence linguistic communication
Source: WordNetHis spouse, Virginia Hymes, is also a sociolinguist and folklorist. Source: Internet
Coray (2008). p. 125 In 1982, however, the then secretary of the Lia Rumantscha, a sociolinguist named Bernard Cathomas, launched a project for designing a pan-regional variety. Source: Internet