crackbrained
Americanadjective
adjective
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.
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
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.