Covered up by Generalissimo or that one in The House (4)
I believe the answer is:
room
'house' is the definition.
(thesaurus)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for room that I've seen before include "kitchen?" , "Latitude" , "Space within a building" , "Enclosed indoor space" , "See 17" .)