Wordnet 3.0
NOUN (1)
1.
an Eskimo hut;
usually built of blocks (of sod or snow) in the shape of a dome;
[syn: igloo, iglu]
WordNet (r) 3.0 (2006):
iglu
n 1: an Eskimo hut; usually built of blocks (of sod or snow) in
the shape of a dome [syn: igloo, iglu]