polish up

Found in Anh - Anh (Wordnet)

Definition Verb : * To improve something, especially a skill or an aspect of one's behavior, by practicing or refining it. It implies making something that is already good even better or more effective. Usage The verb "polish up" is used when you want to make minor improvements to something to enhance its quality, effectiveness, or presentation. It is often used with skills, knowledge, manners,...