pintu air

Etymology
Compound of. Compare to 🇨🇬.

Noun

 * 1) lock: a segment of a canal or other waterway enclosed by gates, used for raising and lowering boats between levels.
 * 2) A portal which may be opened or closed to allow or prevent the passage of water through a man-made channel; sluice gate
 * 3) sluice
 * 4) A gate, or valve, by which a flow of water is permitted, prevented, or regulated; water gate.
 * 5) An adjustable gate or valve used to control the flow of water through a sluice; floodgate.
 * 1) An adjustable gate or valve used to control the flow of water through a sluice; floodgate.