·

smart (EN)
adjective, verb, noun

adjective “smart”

smart, comparative smarter, superlative smartest
  1. intelligent; able to learn and understand things quickly
    She is very smart and always asks thoughtful questions in class.
  2. well-dressed; neat in appearance; stylish
    He wore a smart suit and tie to the important meeting.
  3. (of a device) using advanced technology to function automatically or in a complex way
    They installed a smart thermostat that adjusts the temperature automatically based on their habits.
  4. showing quick-wittedness in speech, often in a way that is rude or disrespectful
    His smart comments during the lecture annoyed the professor and disrupted the class.

verb “smart”

infinitive smart; he smarts; past tense smarted; past part. smarted; ger. smarting
  1. to feel a sharp, stinging pain
    The cut on his finger smarted whenever he touched it during his work.
  2. (with "from") to feel hurt or upset because of something
    She was still smarting from his harsh words during the meeting.

noun “smart”

singular smart, uncountable
  1. a sharp, stinging pain; a sting
    He winced at the smart of the needle entering his arm during the vaccination.
  2. a feeling of emotional pain or hurt
    The smart of her harsh words lingered for days after their argument.