improve
Pronunciation:
/ɪmˈpɹuːv/verb
Definitions
To make (something) better; to increase the value or productivity (of something).
Example: Buying more servers would improve performance.
To become better.
Example: I have improved since taking the tablets.
To disprove or make void; to refute.
To disapprove of; to find fault with; to reprove; to censure.
Example: to improve negligence