拱柱

Traditional form:

拱柱

Pinyin (reading):

gǒngzhù

Definitions:

• pillar of a vault

Characters:

• 拱 - to salute, to bow; arched; arch
• 柱 - to lean on; pillar, post, support

Traditional characters:

• 拱 - to salute, to bow; arched; arch
• 柱 - to lean on; pillar, post, support