門 - gate, counter for cannons

(medical) specialist

Panmunjom (Korea); Panmunjeom; Joint Security Area (Korean Demilitarized Zone)

turning someone away (at the front door); refusing a visitor; shutting the door in someone's face; refusal of admission

outsider; layman; amateur

pupil; disciple; follower

one's pupil; one's student; one's follower

main gate; main entrance

noted family; noble family

barrier; checkpoint; gateway

(religious) denomination; sect

vocational school; technical school

before the gate; in front of the gate