四面体

Traditional form:

四面體

Pinyin (reading):

sìmiàntǐ

Definitions:

• tetrahedron

Characters:

• 四 - four
• 面 - face; surface, side; plane, dimension
• 体 - body; group, class; form, style, system

Traditional characters:

• 四 - four
• 面 - face; surface, side; plane, dimension
• 體 - body; group, class; form, style, system