- 椭圆形 tuǒyuánxíng ovaloval; ellipse
- 半圆形 bànyuánxíng semicircular
- 椭圆形办公室 tuǒyuánxíngbàngōngshì Oval Officethe official office of the President of the United States in the White House
- 圆形剧场 yuánxíngjùchǎng amphitheater
- 卵圆形 luǎnyuánxíng ovalshaped like an egg; oval or ellipsoidal
- 圆形木材 yuánxíngmùcái log