|ən+ adjective
Etymology: un- (I) + impaired, past participle of impair
: not damaged or made less
an argument unimpaired by logic
his speech remained unimpaired
emerged from the trial with unimpaired prestige
|ən+ adjective
Etymology: un- (I) + impaired, past participle of impair
: not damaged or made less
an argument unimpaired by logic
his speech remained unimpaired
emerged from the trial with unimpaired prestige
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012