Improve Screensaver

The meaning of improve is to enhance in value or quality : How to use improve in a sentence. 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. Definition of improve verb in oxford advanced american dictionary.

Improve usually implies remedying a lack or a felt need: To improve a process, oneself (as by gaining more knowledge). Ameliorate, a formal word, implies improving oppressive, unjust, or difficult.

Jan 20, 2026improve (third-person singular simple present improves, present participle improving, simple past and past participle improved) (transitive) to make (something) better; See example sentences, synonyms, and etymology for the verb improve. There are 21 meanings listed in oed's entry for the verb improve, 14 of which are labelled obsolete.