1. (physically) handicapped person; disabled person
Wikipedia definition
2. DisabilityA disability may be physical, cognitive, mental, sensory, emotional, developmental or some combination of these. Disabilities is an umbrella term, covering impairments, activity limitations, and participation restrictions. An impairment is a problem in body function or structure; an activity limitation is a difficulty encountered by an individual in executing a task or action; while a participation restriction is a problem experienced by an individual in involvement in life situations.
Read “Disability” on English Wikipedia
Read “障害者” on Japanese Wikipedia
Read “Disability” on DBpedia
Other forms
障がい者 【しょうがいしゃ】障碍者 【しょうがいしゃ】障礙者 【しょうがいしゃ】


to talk about this word.