Kook (noun)

A person who is eccentric or unusual in their behavior or beliefs; a peculiar or odd individual.


Of uncertain origin, first recorded in the early 20th century, possibly from a british dialect term meaning "madman" or "simpleton".


  1. He thought the conspiracy theorist was a kook.
  2. She was considered a kook by her classmates for her strange fashion choices.
  3. The new neighbor was a kook and no one wanted to talk to him.
  4. He was always considered a kook because of his unorthodox ideas.
  5. The kook was known for his eccentric behavior.
Some random words: tenure, whalebone, incriminate