Domed homes (6)
I believe the answer is:
igloos
'domed homes' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for igloos that I've seen before include "Housing" , "Houses of snow and ice" , "Frozen homes for Eskimos (6)" , "Ice houses for Eskimos" , "Arctic dwellings" .)