じゃぐち蛇口jaguchiじゃjaぐち口guchi
1.
A metal device installed at the end of a water pipe, used to control the flow of water by turning it on or off.
2.
A fixture that allows for the adjustment of water volume, commonly found in kitchens and bathrooms, enabling easy access to running water.
3.
A mechanical component that regulates water output from plumbing systems, often designed to be operated by hand for convenience.
Example:
この蛇口は使えません。故障 しています。