Impaired

• (imp. & p. p.) of Impair
Found on http://thinkexist.com/dictionary/meaning/impaired/

impaired

adjective diminished in strength, quality, or utility; `impaired eyesight`
Found on https://www.encyclo.co.uk/local/20974

impaired

diminished in strength, quality, or utility
Found on https://www.vocabulary.com/lists/151263

impaired

impair, impairing, impaired 1. To make or to cause to become worse; to diminish in ability, value, excellence, etc.; to weaken or to damage; such as, to impair one's health; to impair negotiations. 2. To grow or to become worse; to lessen. 3. Etymology: from about 1374, it was ampayre, apeyre, from Old French empeirier, from Vulgar Latin impejorar...
Found on http://www.wordinfo.info/words/index/info/view_unit/1593/

impaired

[adj] - diminished in strength, quality, or utility
Found on http://www.webdictionary.co.uk/definition.php?query=impaired
No exact match found