The meaning of IMPROVE is to enhance in value or quality : make better. How to use improve in a sentence. Synonym Discussion of Improve.

IMPROVE definition: to bring into a more desirable or excellent condition. See examples of improve used in a sentence.

Phrasal verb improve on/upon something (Definition of improve from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

4 days ago · improve (third-person singular simple present improves, present participle improving, simple past and past participle improved) (transitive) To make (something) better; to increase …

When you improve something, you make it better. For example, you can improve your harmonica playing with practice.

If you improve on a previous achievement of your own or of someone else, you achieve a better standard or result. We need to improve on our previous performance.

To advance to a more desirable state: ameliorate, amend, better, help, meliorate, upgrade.