U凸内裤

Traditional form:

U凸內褲

Pinyin (reading):

Utūnèikù

Definitions:

• contour pouch brief (men's underwear)

Characters:

• 凸 - to protrude, to bulge out; convex
• 内 - inside
• 裤 - pants, trousers

Traditional characters:

• 凸 - to protrude, to bulge out; convex
• 內 - inside
• 褲 - pants, trousers