Definition, Meaning & Synonyms
smarten-up
phrasal verb
/ˈsmɑːrtən ʌp/

Definition
To improve one’s appearance, behavior, or understanding, often in a way that reflects a more sophisticated or intelligent demeanor.

Examples
- She decided to smarten up for the job interview by wearing a suit and polishing her shoes.
- It’s important to smarten up your online profile if you want to attract more connections.
- He needs to smarten up his act if he wants to be taken seriously in his new role.

Meaning
Smarten-up refers to the act of enhancing one’s presentation or attitude, making someone seem more educated, stylish, or competent.

Synonyms
- refine
- polish
- dress up
- enhance
- upgrade