COMPLUVIUM
Source: 567
‖Com‐plu″vi‐um (?), n. [] (Arch.) A space left unroofed over the court of a Roman dwelling, through which the rain fell into the impluvium or cistern.
Source: 567
‖Com‐plu″vi‐um (?), n. [] (Arch.) A space left unroofed over the court of a Roman dwelling, through which the rain fell into the impluvium or cistern.