D defs.my
Entry 1 sense Webster, 1913

Impluvium

· Im·plu·vi·um · IPA
01 n. In Roman dwellings, a cistern or tank, set in the atrium or peristyle to recieve the water from the roof, by means of the compluvium; gener…
  1. 1.
    In Roman dwellings, a cistern or tank, set in the atrium or peristyle to recieve the water from the roof, by means of the compluvium; generally made ornamental with flowers and works of art around its birm.(Arch.)