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