1
[ verb ] make worse or less effective

Examples

"His vision was impaired"

Used in print

(Randall Stewart, "A Little History, a Little Honesty: A...)

But with the renewal of interference in 1954 ( as with its beginning in 1835 ) , the improvement was impaired .

(Jesse W. Grimes and Wesley Allinsmith, "Compuls...)

Sarason et_al. present evidence that the anxious child will suffer in the test like situation , and that his performance will be impaired unless he receives supporting and accepting treatment from the teacher .

Related terms

damage damage

2
[ verb ] make imperfect

Examples

"nothing marred her beauty"

Used in print

(The Dallas Morning News,...)

Cox argued that the bill is `` probably unconstitutional '' since , he said , it would impair contracts .

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