Definitions for "Wheelchair"
A mobility aid belonging to any class of three or four-wheeled devices, usable indoors, designed for and used by people with mobility impairments, whether operated manually or powered.
a movable chair mounted on large wheels; for invalids or those who cannot walk; frequently propelled by the occupant
a chair for invalids on wheels which is manually or mechanically propelled
a personal-assistance device rather than something one is confined to
Energy saving device. A carer is needed for it to be any use, unless it is motorised.
Keywords:  intimate, someone, long, part, time
a very intimate part of someone who has used it for a long time
Keywords:  choice, enhance, major, careful, future
a major purchase, and if it is going to enhance your life now and in the future, it must be a careful choice
Keywords:  extension, person
an extension of the person using it