Spanish › DictionarymohoC1#9,959Hear itnoundatedmasculinemildewUS), mold, mould (UK, AU, CArustFormsnounsingularmohopluralmohosOther ways to say itherrumbrerustmufahumidity blotch or stain; bad luckorínrust (caused by moisture); urineóxidooxide; rustRead Spanish with every word explained