corrugated

US /ˈkɔːr.ə.ɡeɪ.t̬ɪd/
UK /ˈkɔːr.ə.ɡeɪ.t̬ɪd/
"corrugated" picture
1.

ondulado, corrugado

shaped into alternate ridges and grooves

:
The roof was made of corrugated iron sheets.
O telhado era feito de chapas de ferro onduladas.
We packed the fragile items in a corrugated cardboard box.
Embalamos os itens frágeis em uma caixa de papelão ondulado.