transcription, транскрипция: [ ʌnɪmpeə(r)d ]
If something is unimpaired after something bad or unpleasant has happened to it, it is not damaged or made worse. ( FORMAL )
His health and vigour were unimpaired by a stroke...
Queen Milena possessed great beauty, which she retained unimpaired in advancing years.
= unharmed
ADJ : v-link ADJ , ADJ after v , ADJ n