凹纹

Traditional form:

凹紋

Pinyin (reading):

āowén

Definitions:

• die (printing, metalwork etc)

Characters:

• 凹 - concave, hollow; depressed; pass, valley
• 纹 - line, stripe; pattern, decoration; wrinkle

Traditional characters:

• 凹 - concave, hollow; depressed; pass, valley
• 紋 - line, stripe; pattern, decoration; wrinkle