卷门

Traditional form:

捲門

Pinyin (reading):

juǎnmén

Definitions:

• rolling door; roll-up shutter (of a shopfront, garage, warehouse etc)

Characters:

• 卷 - book, scroll, volume; curled up; to curl, to roll
• 门 - gate, door, entrance, opening

Traditional characters:

• 捲 - curl, roll up; curly, rolled up
• 門 - gate, door, entrance, opening