corrugar

== Catalan == === Etymology === From Latin corrūgāre (“to wrinkle; to corrugate”). === Pronunciation === IPA(key): (Northern, Central) [ku.ruˈɣa] IPA(key): (Balearic, Northwestern) [ko.ruˈɣa] IPA(key): (Valencia) [ko.ruˈɣaɾ] === Verb === corrugar (first-person singular present corrugo, first-person singular preterite corruguí, past participle corrugat) (transitive) to corrugate ==== Conjugation ==== ==== Derived terms ==== arruga corrugació corrugador corrugat desarrugar ==== Related terms ==== corrugatiu === Further reading === “corrugar”, in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana, 2026 == Spanish == === Etymology === From Latin corrūgāre (“to wrinkle; to corrugate”). === Pronunciation === IPA(key): /koruˈɡaɾ/ [ko.ruˈɣ̞aɾ] Rhymes: -aɾ Syllabification: co‧rru‧gar === Verb === corrugar (first-person singular present corrugo, first-person singular preterite corrugué, past participle corrugado) (transitive) to corrugate ==== Conjugation ==== === Further reading === “corrugar”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025