What does the term “bed-bound” mean?

The term "bed-bound" specifically refers to a patient who is unable to leave their bed due to illness or disability. This definition highlights that their condition restricts them from mobility, necessitating bed rest and often requiring assistance for basic needs such as eating, bathing, or using the restroom. Such medical or physical conditions can include severe injuries, advanced illnesses, or significant disabilities that prevent a person from being physically capable of getting out of bed. Therefore, the focus is on the inability to move rather than personal choice or comfort.