American Dictionary

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Definition smart in American English

smart adjective

adjective
/smɑrt/
Example

Sophie is a smart hard-working student.

Example

If you were smart, you'd buy now before prices go up.

Example

They're smart enough to ask all the right questions.

Synonyms and related words
1.1

done with intelligence or careful thought

Example

Starting a pension scheme now would be a smart move.

Example

a smart question

Synonyms and related words
2

speaking or behaving in a clever or funny way that shows a lack of respect

Example

boys who are punished for being smart in class

Example

a smart answer/attitude

Example

Don't get smart with me!

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3

smart machines, especially weapons, use computer technology to make them effective

Example

smart mines/bombs

Synonyms and related words
Example

Sandy's looking very smart today.

Synonyms and related words
4.1

used about someone's clothes

Example

a smart blue suit

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Example

We spent a few hours on Rodeo Drive, Beverly Hills' smartest shopping district.

Example

a restaurant popular with the smart set

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6

a smart movement is quick and full of force or energy

Example

a smart rap on the knuckles

Synonyms and related words
Definition smart in American English