凸边

Traditional form:

凸邊

Pinyin (reading):

tūbiān

Definitions:

• rim
• protruding edge

Characters:

• 凸 - to protrude, to bulge out; convex
• 边 - border, edge, margin, side

Traditional characters:

• 凸 - to protrude, to bulge out; convex
• 邊 - border, edge, margin, side