pu shu

པུ་ཤུ

definition, balustrades, railings, fence, upper story of building; coping (of mansion) [RY]

1) house's nya rgyab or chu skyor [lit. hold water]; 2) 2nd/ upper story; 3) gsil [bsil] khang = yang thog, [turret or open airing room/porch on] top of a house D; 3) CH lan kan railing, fence, enclosure, balustrades; 3) = spang bar gradually tapering D; 4) secretly D [IW]

gradually tapering, secretly, upper story, top of a building parapet, railing, SA mda' yab [JV]

coping (of mansion); "Polish parapets" [RB]