crackpot
noun
crack·pot
ˈkrak-ˌpät 
plural crackpots
: one given to eccentric or wildly foolish notions
crackpot
adjective
Synonyms
Examples of crackpot in a Sentence
Some crackpot in a clown suit is out there directing traffic.
everyone is tolerant of the town crackpot, a man who never hurt anyone
Recent Examples on the Web
Lucius becomes a slave and is in the charge of crafty Macrinus, and soon becomes entertainment for the masses and two dangerously crackpot twin Roman emperors — Geta (Joseph Quinn) and Caracalla (Fred Hechinger).
—
Randy Myers, The Mercury News, 19 Nov. 2024
Those may sound like the Luddite ravings of a crackpot who breached security at an IEEE conference.
—IEEE Spectrum, 20 Oct. 2014
Three directors seem like a lot for one film that isn’t an omnibus, especially with an ensemble that includes, as the crackpot world leaders, Alicia Vikander, Charles Dance, Roy Dupuis, Denis Ménochet, Nikki Amuka-Bird, Rolando Ravello, and Takehiro Hira.
—Ryan Lattanzio, IndieWire, 16 Oct. 2024
Germ theory, plate tectonics, the Big Bang and countless other fringe theories lay buried in the crackpot pile for decades before surfacing as scientific consensus.
—Andréa Morris, Forbes, 9 Oct. 2024
See all Example Sentences for crackpot 
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Randy Myers, The Mercury News, 19 Nov. 2024
Those may sound like the Luddite ravings of a crackpot who breached security at an IEEE conference.
—IEEE Spectrum, 20 Oct. 2014
Three directors seem like a lot for one film that isn’t an omnibus, especially with an ensemble that includes, as the crackpot world leaders, Alicia Vikander, Charles Dance, Roy Dupuis, Denis Ménochet, Nikki Amuka-Bird, Rolando Ravello, and Takehiro Hira.
—Ryan Lattanzio, IndieWire, 16 Oct. 2024
Germ theory, plate tectonics, the Big Bang and countless other fringe theories lay buried in the crackpot pile for decades before surfacing as scientific consensus.
—Andréa Morris, Forbes, 9 Oct. 2024
See all Example Sentences for crackpot
Dictionary Entries Near crackpot
Cite this Entry
“Crackpot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crackpot. Accessed 26 Dec. 2024.
Copy CitationKids Definition
Love words? Need even more definitions?
Merriam-Webster unabridged
Share