Unimpaired
/ˌʌnɪˈmpɛrd/
Listen pronunciation
Definition
(adj) Not impaired.
Sentence Examples
His memory remained unimpaired even at a very old and advanced age.
To be unimpaired means to be not damaged or weakened in any way.
CEFR Practice Quiz
Despite his age, his mind remained ____, and he was still able to solve complex and mathematical problems today.