noun

impairment

im-PAIR-muhnt/ɪmˈpermənt/

A reduction in normal function, quality, or value.

The woman's hand impairment makes her support the cup with her other hand.

A woman with a rigid wrist-and-hand brace uses her unaffected hand to support the braced hand around a lightweight cup, showing reduced hand function and the need for assistance with an everyday task.

Etymology

imLatininto, in

+pairLatinmake worse

+mentOld Frenchresult or state

The idea of “making worse” becomes a resulting state through the noun ending. An impairment is thus a diminished condition, especially one involving reduced ability, function, or effectiveness.

In context

SXSKNE6:50

… disability due to structural impairment they are unable to function like the other child or the children normally …

Adopting Inclusive Education in the Classroom

More examples

The evaluation reveals mild impairments in memory and attention.
Alcohol can cause temporary impairment of judgment.
The company reports an impairment in the value of its equipment.

Forms

impairment · impairments

impair verb — To reduce normal function, quality, or value.

Similar words

deterioration: Emphasizes a process of becoming worse, often over time.
disability: Usually describes a limitation affecting everyday activities or participation.
loss: Can mean complete absence rather than a partial reduction.