刀背

Traditional form:

刀背

Pinyin (reading):

dāobèi

Definitions:

• back of the knife

Characters:

• 刀 - knife; old coin; measure
• 背 - back, backside; to betray, to violate

Traditional characters:

• 刀 - knife; old coin; measure
• 背 - back, backside; to betray, to violate