smarten up

Found in Anh - Anh (Wordnet)

Definition Verb (transitive) : To make something or someone look neater, tidier, or more stylish in appearance. To improve the appearance or condition of something. Verb (intransitive) : To make oneself look neater, tidier, or more stylish; to improve one's own appearance or behavior. Usage The verb "smarten up" can be used with an object (transitive) to describe improving the appearance of som...