- a person who is eccentric, unrealistic, or fanatical.
- eccentric; impractical; fanatical: crackpot ideas.
Origin of crackpot
Related Words for crackpotkook, screwball, oddball, lunatic, maniac, nut, flake, crank, wacko, insane
Examples from the Web for crackpot
Contemporary Examples of crackpot
Indeed, Wolf's journey to the crackpot fringe was completed a long time ago.From ISIS to Ebola, What Has Made Naomi Wolf So Paranoid?
October 11, 2014
In small steps, the crackpot architectural ideas of the past are becoming built parts of our cities.Why Architects Dream Big—and Crazy
August 23, 2014
But according to the Serious Men and Women of Washington, the FRC is not a crackpot outfit.Why Must We Take the Family Research Council Seriously?
September 17, 2012
That has become the accepted theory, and anyone talking seriously about refrigerator mothers today would be considered a crackpot.Study Says Older Fathers Linked to Autism, Gives Mothers a Break
August 24, 2012
Critiques were drawn of the various fashionable conservative notions, which made them seem gimmicky at best, crackpot at worst.Can Careful Mitt Romney Go Bold on Taxes at the CNN Debate?
Peter J. Boyer
February 22, 2012
Historical Examples of crackpot
So that crackpot, Graham, had finally come up with something definite.Final Weapon
Everett B. Cole
They dismissed him as a crackpot, too, if they heard about him at all.With No Strings Attached
Gordon Randall Garrett (AKA David Gordon)
Therefore, it wouldn't have happened—outside the crackpot fringe.
These had to be investigated—every lousy, crackpot one of them.
Projective telepathy had only been a crackpot's idea back then.The Penal Cluster
Ivar Jorgensen (AKA Randall Garrett)
- an eccentric person; crank
- (usually prenominal) eccentric; crazy
"mentally unbalanced person," by 1900, probably from crack + pot (n.1) in a slang sense of "head." Cf. crack-brain "crazy fellow" (late 16c.). Earlier it was used in a slang sense "a small-time big-shot" (1883), and by medical doctors in reference to a "metallic chinking sometimes heard when percussion is made over a cavity which communicates with a bronchus."