Dictionary Home » Phrase Meanings » smart

What does "smart" mean?

See in a sentence

smart off

Slang to be impertinent or flippant

See smart in American Heritage Dictionary 4 Idioms

Learn more about smart

» smart definition

» smart synonyms

» SMART abbreviations & acronyms

» SMART computer definition

» smart sentence examples

» smart quote examples

Related Articles

» How to Use Big Words to Sound Smart

link/cite print suggestion box

More from YD