第四面墙

Traditional form:

第四面牆

Pinyin (reading):

dìsìmiànqiáng

Definitions:

• the fourth wall (in theater, TV, film etc)

Characters:

• 第 - sequence, number; grade, degree; particle prefacing an ordinal
• 四 - four
• 面 - face; surface, side; plane, dimension
• 墙 - wall

Traditional characters:

• 第 - sequence, number; grade, degree; particle prefacing an ordinal
• 四 - four
• 面 - face; surface, side; plane, dimension
• 牆 - wall