铁面

Traditional form:

鐵面

Pinyin (reading):

tiěmiàn

Definitions:

• iron mask (as defensive armor)
• fig. upright and selfless person

Characters:

• 铁 - iron; strong, solid, firm
• 面 - face; surface, side; plane, dimension

Traditional characters:

• 鐵 - iron; strong, solid, firm
• 面 - face; surface, side; plane, dimension