20. (n.)smart a sharplocal pain, usu. superficial, as from a wound, blow, or sting.
21. smart keen mental suffering, as from wounded feelings, affliction, or grievous loss.
22. smart Informal. intelligence; common sense.
Etymology: (bef. 1050; (v.) ME smerten, OE -smeortan, c. MD
Definition of 'smart'
Princeton's WordNet
1. (adj)smart, smarting, smartness a kind of pain such as that caused by a wound or a burn or a sore
2. (adj)smart showing mental alertness and calculation and resourcefulness
3. (adj)chic, smart, voguish elegant and stylish "chic elegance"; "a smart new dress"; "a suit of voguish cut"
4. (adj)bright, smart characterized by quickness and ease in learning "some children are brighter in one subject than another"; "smart children talk earlier than the average"
5. (adj)fresh, impertinent, impudent, overbold, smart, saucy, sassy, wise improperly forward or bold "don't be fresh with me"; "impertinent of a child to lecture a grownup"; "an impudent boy given to insulting strangers"; "Don't get wise with me!"
6. (adj)smart painfully severe "he gave the dog a smart blow"
7. (adj)smart quick and brisk "I gave him a smart salute"; "we walked at a smart pace"
8. (verb)smart capable of independent and apparently intelligent action "smart weapons"
1. (adjective)smart intelligent She's a smart girl for her age.; a smart decision
2. smart (of weapons) using computers to make them very accurate smart bombs
3. smart (of clothing) neat and tidy, or dressed neatly You're looking smart today.
4. smart fashionable and wealthy or expensive a smart hotel in the heart of the city
Definition of 'smart'
Webster Dictionary
1. (verb)smart to feel a lively, pungent local pain; -- said of some part of the body as the seat of irritation; as, my finger smarts; these wounds smart