gate door; doors of a gate
Refers specifically to the door or leaf of a gate, often a large or formal entrance. More precise than 門 (gate) alone.
Please close the gate door.
The old gate door creaked.
The guard opens the gate door early in the morning.
The gate door is closed when night falls.
The gate door is designed to open automatically.
Construction to install a new gate door has begun.
Used because 門扉 (gate doors) are flat, panel-like objects, like a 扉 (door).
Compound of 門 (gate) and 扉 (door). The reading もんぴ is a standard on'yomi combination.