Disability vs Impairment

When to use each in English, with meaning, register, and examples.

 DisabilityImpairment
MeaningA condition that limits a person's physical or mental abilities.The condition of having a weakness or loss of ability.
Register-formal
CEFR levelB2-
Part of speechnoun
Usage notesUse 'disability' in contexts related to health or ability. It’s neutral and inclusive language. Avoid using informal terms that may be insensitive.Used in medical and legal contexts to refer to loss of function or ability. Avoid in casual conversation.

Frequently asked questions: Disability vs Impairment

What's the difference between "Disability" and "Impairment"?

"Disability" means: A condition that limits a person's physical or mental abilities. "Impairment" means: The condition of having a weakness or loss of ability.

When should I use "Disability" and "Impairment"?

"Impairment" is formal.

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