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

The installation was professional and on time. The windows are awesome. This is the last windows to be replaced in the house. All of my windows are made by improve it. It dropped my electric bill $100...

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

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 performance against France. [VERB + on]

1. to bring into a more desirable or excellent condition; make better: improving one's health. 3. to increase the value of (real property) by betterments. 4. to increase in quality or value; become better. …

Definition of improve verb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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