露天

[ adj ]
partly or entirely open to the sky
<adj.all>

Hypaethral \Hy*p[ae]"thral\, Hypethral \Hy*pe"thral\, a. [L.
hypaethrus in the open air, uncovered, Gr. ?; ? under + ?
ether, the clear sky.] (Arch.)
Exposed to the air; wanting a roof; -- applied to a building
or part of a building. --Gwilt.