better, improve, amend, ameliorate, meliorate (verb)

to make better

"The editor improved the manuscript with his changes"

better, improve, ameliorate, meliorate (verb)

get better

"The weather improved toward evening"

improve (Verb)

to make (something) better; to increase the value or productivity (of something)

improve (Verb)

to become better

improve

Improvement is the process of a thing moving from one state to a state considered to be better, usually through some action intended to bring about that better state. The concept of improvement is important to governments and businesses, as well as to individuals.