noun
Refers to a part that sticks out from a surface, such as a ledge, shelf, or architectural projection.
窓の下に出張りがあるので、そこに小物を置ける。
There is a ledge under the window, so you can put small items there.
この机の出張りにひざをぶつけた。
I hit my knee on the projection of this desk.
Compound of 出 (で, 'out') and 張り (はり, 'stretch'), from the verb 出張る (でばる, 'to project, stick out').