The noun smart has 1 sense (no senses from tagged texts)
1. smart, smarting, smartness -- (a kind of pain such as that caused by a wound or a burn or a sore)
Overview of verb smart
The verb smart has 1 sense (first 1 from tagged texts)
1. (1) ache, smart, hurt -- (be the source of pain)
Overview of adj smart
The adj smart has 7 senses (first 4 from tagged texts)
1. (8) smart -- (showing mental alertness and calculation and resourcefulness)
2. (3) chic, smart, voguish -- (elegant and stylish; "chic elegance"; "a smart new dress"; "a suit of voguish cut")
3. (2) 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")
4. (2) 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!")
5. smart -- (painfully severe; "he gave the dog a smart blow")
6. smart -- (quick and brisk; "I gave him a smart salute"; "we walked at a smart pace")
7. smart -- (capable of independent and apparently intelligent action; "smart weapons")