Impair Definition & Meaning | YourDictionary
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Webverb. impaired, impairs. To make worse, less, weaker, etc.; reduce an ability or function. Webster's New World. To cause to weaken, be damaged, or diminish, as in quality. An injury that impaired my hearing; a severe storm impairing communications. American Heritage.
DA: 9 PA: 96 MOZ Rank: 99