Usage examples for crackpot

  1. At Garlock's request, all sixteen members of the " crackpot group- the most active members of the Deep Space Club- had been invited to the banquet. – The Galaxy Primes by Edward Elmer Smith
  2. No one wrapped up in massive fuel consumption, tons of lift and such is going to have time to worry about a crackpot who thinks he has found a minor slip in Newton's laws. – Toy Shop by Henry Maxwell Dempsey