arroidúra , nf: roidura Definition su papíngiu a arrasigadura cun is dentes chi faent unos cantu animales; su papíngiu chi faent s'abba e is àcidos in minerales e metallos Synonyms e antonyms arróigu, arroimentu, róida Etymon srd. Translations French rongement, corrosion English corrosion Spanish roedura, corrosión Italian roditura, corrosióne German Fressen.