That client region is Sarah's territory, so check in with her before reaching out.
Used in a business setting to describe someone's designated work area or set of responsibilities.
Noun: territory
Vibe: Domain and boundaries
An area of land, responsibility, or topic that someone owns, controls, or knows inside out.
Careful, you're getting into dangerous territory with that question.
You picture a guard dog pacing along a painted line on the ground, making sure no outside animals step across onto its turf.
Real-life examples
Bringing up money at family dinner is stepping into risky territory.
Used metaphorically to mean a sensitive or tricky topic that could easily trigger a fight.
Synonyms
Contrast & nuance
'Territory' works for physical land, assigned work areas, or tricky topics. 'Turf' is much more informal and carries a strong feeling of aggressive ownership, while 'domain' emphasizes personal mastery or complete control.