Moving house? (6,4)
(Other definitions for mobile home that I've seen before include "Large caravan for permanent residence" , "Permanently-used caravan" , "Caravan maybe" , "House on wheels?" .)
This might be a double definition.
'moving' is the first definition.
Although both the answer and definition are singular nouns, I don't see how they can define each other.
'house?' is the second definition.
(I know that Caravan is a type of house)
Can you help me to learn more?
(Other definitions for caravan that I've seen before include "House on wheels" , "Trailer with living quarters" , "Towable home" , "Towed accommodation" , "Camel train" .)