adjective

smart

clever, intelligent, well-dressed, stylish

She is a very smart student.

She is a very clever student.

You look smart in that suit.

You look smart in that suit.

I have a smart phone.

I have a smartphone.

((sb.)) is smart to be intelligent She is a very smart student.

to look smart to look stylish and well-dressed You look smart in that suit.

a smart ((device)) a technologically advanced (device) I have a smart phone.

Synonyms: intelligent, clever, bright; stylish, chic. Antonyms: stupid, dumb; scruffy.

From Old English 'smeortan' (to be painful). The sense developed from 'stinging, sharp' to 'quick-witted, intelligent'.

A 'smartphone' is an intelligent phone. Apply this idea of intelligence to people, and think of a 'sharp' look for clothing.

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