noun
roping off; cordon; demarcation
The act of stretching a rope to mark a boundary or the resulting marked-off area. Often used literally for construction sites, crime scenes, or festival spaces.
工事現場は黄色いテープで縄張りがしてある。
The construction site is roped off with yellow tape.
The police cordoned off the crime scene.
noun
turf; territory; domain; sphere of influence
Figurative extension: a person's or group's area of control, influence, or expertise. Common in business, politics, and gang contexts.
営業の縄張りを荒らすな。
Don't encroach on my sales turf.
彼は自分の縄張りを守るのに必死だ。
He is desperate to protect his territory.
noun
Zoological use: the area an animal defends against others of its species.
オオカミは広い縄張りを持つ。
Wolves have large territories.