godet

go.det

n.（名词）
A triangular piece of fabric usually set into the hem of a garment to add fullness.
三角固边：一块三角形的布料，通常缝制于服装的折边以增加服装的充实度

来源：
French [goblet, godet]
French [goblet, godet]
from Middle Dutch codde [cylindrical piece of wood]
from Middle Dutch codde [cylindrical piece of wood]