Definitions

1. adjective

having or showing a quick and able mind; intelligent

“She’s a smart girl and always gets good grades.”

2. adverb

in a clever or skillful manner

“He smartly solved the complex math problem.”

3. noun

a device, such as a computer or a phone, that can perform calculations and process information

“She uses her smart to check her email and listen to music.”

4. verb

to make someone or something seem more intelligent or impressive

“The new smartphone makes you smart, but it’s actually not that useful.”