corrugated
US /ˈkɔːr.ə.ɡeɪ.t̬ɪd/
UK /ˈkɔːr.ə.ɡeɪ.t̬ɪd/

1.
bergelombang, beralur
shaped into alternate ridges and grooves
:
•
The roof was made of corrugated iron sheets.
Atapnya terbuat dari lembaran besi bergelombang.
•
We packed the fragile items in a corrugated cardboard box.
Kami mengemas barang-barang rapuh dalam kotak kardus bergelombang.