noun Descargar 🔗Compartir Cumulonimbo A cloud, with a tall structure and a flat base, that is often associated with thunderstorms. Examples : "We canceled the school picnic when we saw a large cumulonimbus forming in the sky, because those clouds often bring thunderstorms. " Cancelamos el picnic escolar cuando vimos un gran cumulonimbo formándose en el cielo, porque esas nubes a menudo traen tormentas. weather nature Chat con IAJuego de vocabularioPracticar lectura