Definition, Meaning & Synonyms
a smart cookie
idiom
/ə smɑrt ˈkʊki/

Definition
A smart cookie is a person who is intelligent, clever, or has a good understanding of things.

Examples
- She solved the complex puzzle in no time; she’s definitely a smart cookie.
- Everyone said he was a smart cookie for figuring out the best way to save money.

Meaning
This phrase is often used to compliment someone’s quick thinking or ability to solve problems effectively.

Synonyms
- bright person
- clever individual
- intelligent person