Definitions

1. verb

to make or become free from impairment or weakness; to strengthen or reinforce

“The new policy aimed to unimpair the struggling economy by providing financial support.”

2. verb (transitive)

to free or relieve from an impairment or weakness; to strengthen or reinforce

“The doctor worked to unimpair her patient’s damaged knee.”

3. verb (intransitive)

to become free from an impairment or weakness; to recover or regain strength

“The patient slowly began to unimpair after a long period of recovery.”