Cockney vis-à-vis English

I believe the answer is:

dialect

(Other definitions for dialect that I've seen before include "Material damage" , "Local language variation" , "Local lingo" , "talk from the regions" , "Local language variant" .)

I've seen this clue in The New York Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.