slayer

/ˈsleɪər/
noun
  1. A person or thing that kills or destroys.
    • The knight was known as a dragon slayer.
    • This pesticide is a slayer of garden pests.
    • In the movie, the slayer of the villain was a young hero.
  2. Someone who performs exceptionally well or impresses others (modern slang).
    • That singer is a slayer — every song is a hit.
    • He's a slayer at chess, beating everyone in the club.
    • She is a total slayer on the dance floor.
Antonyms
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