Definition, Meaning & Synonyms

crackpot

noun
/ˈkrækˌpɒt/
Definition
A person who has eccentric or unconventional ideas and beliefs.
Examples
  • The inventor was often labeled a crackpot for his outrageous inventions.
  • Her ideas about alternative medicine made some consider her a crackpot.
  • Though many viewed him as a crackpot, his theories gained a small following.
Meaning
The term refers to someone whose thoughts or theories are considered bizarre or wildly impractical.
Synonyms
  • quack
  • nutcase
  • lunatic
  • weirdo
  • eccentric