disability
Word family
Synonym discussion
Sense: noun/1
All three words relate to limitations on a person's abilities, but they differ in tone and scope. 'Condition' is the broadest term and can refer to any ongoing health issue, even one that does not affect daily activities. 'Impairment' is more clinical and is used by medical professionals to describe a loss or abnormality in a body part or function — for example, 'a visual impairment.' 'Disability' focuses on how an impairment interacts with the world, limiting a person's ability to perform everyday tasks. 'Handicap' was historically used as a synonym but is now widely considered outdated and offensive; avoid it. In everyday conversation, 'disability' is the preferred term. For instance, saying 'She has a hearing impairment' sounds clinical, while 'She has a hearing disability' is more natural and respectful.
Common collocations
Etymology
From Latin 'dis-' (meaning 'away, apart') and 'habilitas' ('ability, fitness'). The word entered English through French 'deshabilité' in the 1500s, originally meaning 'lack of power or ability.' By the 1800s, it had taken on the modern sense of a lasting physical or mental limitation. The use of 'disability' to refer to government benefits developed in the 20th century alongside social security systems.