pampero

noun, plural pam·pe·ros [pahm-pair-ohz, pam-; Spanish pahm-pe–raws] /pɑmˈpɛər oʊz, pæm-; Spanish pɑmˈpɛ rɔs/.

1. a cold and dry southwesterly wind that sweeps down over the pampas of Argentina from the Andes.

noun plural -ros (-rəʊz, Spanish -ros)

1. a dry cold wind in South America blowing across the pampas from the south or southwest