To peel off; to come off or flake (referring to paint, coating, a surface layer, etc.).
古い家の壁のペンキが雨で剥げてきた。
The paint on the walls of the old house has started to peel off because of the rain.
靴の先の塗りが剥げて、下の生地が見えている。
The coating at the tip of the shoe has come off, revealing the material underneath.
マニキュアが剥げてきたので、塗り直した。
My nail polish started to chip, so I repainted it.
ラベルが湿気で剥げて、文字が読めなくなった。
The label peeled off from the humidity and the text became unreadable.