圓頂建築
Igloo \Ig"loo\, n.
1. An Eskimo snow house.
2. (Zo["o]l.) A cavity, or excavation, made in the snow by a
seal, over its breathing hole in the ice.
igloo
n : an Eskimo hut; usually built of blocks (of sod or snow) in
the shape of a dome [syn: {iglu}]