椭球

Traditional form:

橢球

Pinyin (reading):

tuǒqiú

Definitions:

• (math.) ellipsoid

Characters:

• 椭 - elliptical, oval-shaped; tubular
• 球 - ball, globe, sphere; round

Traditional characters:

• 橢 - elliptical, oval-shaped; tubular
• 球 - ball, globe, sphere; round