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Showing results for crackbrained. Search instead for thickbrained.
Synonyms

crackbrained

American  
[krak-braynd] / ˈkrækˌbreɪnd /

adjective

  1. foolish, senseless, or insane.


crackbrained British  
/ ˈkrækˌbreɪnd /

adjective

  1. insane, idiotic, or crazy

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of crackbrained

First recorded in 1625–35; crackbrain + -ed 3


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Most of the State had always assumed that the canal was a crackbrained project which a few boosters promoted for profit or publicity.

From Time Magazine Archive

Ideas Sirs: Considering the number of crackbrained ideas sponsored by Franklin Roosevelt does he not deserve the name Franklin "Stoopnagle" Roosevelt?

From Time Magazine Archive

Out of the quarrel was born the first Ironman Triathlon: 15 seemingly crackbrained humans on a 2.4-mile ocean swim followed by a 112-mile bike race followed by a 26.2-mile marathon run.

From Time Magazine Archive

Shafer pictures Shapp as an "eccentric" whose proposals are either "crackbrained" or "crazy."

From Time Magazine Archive

Theobald, whom she was used to contemplate as a crackbrained enthusiast, assumed a new interest in her eyes.

From My Lords of Strogue Vol. III, (of III) A Chronicle of Ireland, from the Convention to the Union by Lewis Wingfield

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