adjective
Definition: Having a quick and clever mind; able to think and learn easily. It can also mean stylish or well-dressed.
Example: She wore a smart dress to the party that impressed everyone.
adverb
Definition: In a clever or intelligent way.
Example: She solved the puzzle smartly and quickly.
intransitive verb
Definition: To feel a sharp pain or discomfort, often in a specific area of the body, or to experience emotional distress.
Example: After I accidentally touched the hot stove, my hand smarted for a while.
noun
Definition: Intelligence or expertise, often used informally to describe someone's mental ability or cleverness.
Example: She has a lot of smarts when it comes to solving complex problems.