Dictionary / Vocabulary / 門
もん · also かど
gate; branch of learning based on the teachings of a single master; division; phylum
JLPT N5 common word
夜は門をしめておかなければなりません。
You must keep the gate closed for the night.
門番は門を通りぬけるのを許してくれた。
The gatekeeper permitted me through the gate.
門を閉める時間だ。
It is time to shut the gate.