en

Master key

ru

Translation master key into russian

master key
The janitor used a master key to open all the doors in the building.
Уборщик использовал мастер-ключ, чтобы открыть все двери в здании.

Definitions

A master key is a key that can open multiple locks, typically used in a system where different locks are controlled by individual keys, allowing for centralized access.