ADJ [usually verb-link ADJ](通常指因为生病或步行不便而)出不了门的,足不出户的 Someone who is housebound is unable to go out of their house, usually because they are ill or cannot walk far. (通常指因为生病或步行不便而)出不了门的,足不出户的
If you are housebound, you can arrange for a home visit from a specialist adviser.