趸柱

Traditional form:

躉柱

Pinyin (reading):

dǔnzhù

Definitions:

• main supporting pillar

Characters:

• 趸 - to buy or sell wholesale
• 柱 - to lean on; pillar, post, support

Traditional characters:

• 躉 - to buy or sell wholesale
• 柱 - to lean on; pillar, post, support