Spanish › DictionaryarcillaC1#8,459Hear itnounfeminineclayFormsnounsingulararcillapluralarcillasUsed in the libraryEl problema es que el fondo del lago es arcilla blanda, y una ciudad de veintidós millones de personas pesa mucho.The problem is that the bottom of the lake is soft clay, and a city of twenty-two million people weighs a lot.B1La Ciudad de México y el agua — Mexico City and waterOther ways to say itbarromud; clayRead Spanish with every word explained