impaired Meaning, Definition & Usage

  1. verb make worse or less effective
    impair.
    • His vision was impaired
  2. verb make imperfect
    impair; mar; deflower; vitiate; spoil.
    • nothing marred her beauty
  3. adjective diminished in strength, quality, or utility
    • impaired eyesight
  4. adjective satellite mentally or physically unfit
    afflicted.

WordNet