corrugation

🇬🇧 en it 🇮🇹

corrugated adjective
marked with parallel folds, ridges or furrows	ondulato
	corrugato

corrugation
	corrugamento

corrugate verb /ˈkɒɹ.ʊˌɡeɪt/ , /ˈkɔɹ.əˌɡeɪt/
to fold into parallel folds	corrugare
(of the skin) to wrinkle	raggrinzarsi

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