Translation

• to close a door
• to lock a door
• (of a shop etc) to close (for the night, or permanently)

Synonyms

• 倒闭, 停歇, 停闭, 关, 关张, 关门大吉, 关闭, 闭馆
• 打烊

Examples

• 请关门。
  Shut the door.
• 这间店九时关门。
  This store is closed at nine.
• 是关门的时候了。
  It is time to shut the gate.
• 博物馆资金不足，只好关门。
  The museum had to close due to lack of finances.