descargar
/deskaɾˈɡaɾ/ · B1 · verb
to unload
📦🚚 des + cargar = un + load; cargar shares a root with cargo
Spanish des- reverses an action, like English dis- or un-. Cargar means to load, the same root as cargo, so descargar is to take the cargo off. A weapon discharges its load, and in modern Spanish a file you download is also descargado.