IPA: /ˈɡæŋ.lænd/
KK: /ˈɡæŋˌlænd/
Relating to organized crime or criminal gangs, often involving violence or illegal activities.
The police are increasing patrols in gangland areas to reduce crime.
The area or environment where organized crime and gangs operate, often associated with illegal activities and violence.
The police are increasing their presence in gangland to combat drug trafficking.
Gangland → It is formed from "gang" (from Middle English *gang*, meaning a group of people or a band) and "land" (from Old English *land*, meaning ground or territory). The term "gangland" refers to an area dominated by gangs or criminal organizations.
Think of a 'group' ('gang') of people who control a specific 'territory' ('land') — that's what gangland means.