圆规座

Traditional form:

圓規座

Pinyin (reading):

Yuánguīzuò

Definitions:

• Circinus (constellation)

Characters:

• 圆 - circle; circular, round; complete
• 规 - rules, regulations, customs, law
• 座 - seat; stand, base

Traditional characters:

• 圓 - circle; circular, round; complete
• 規 - rules, regulations, customs, law
• 座 - seat; stand, base