Word.ws English Dictionary

crack-brained

crack-brained is the alternative form of crackbrained.

Meaning of crackbrained

Adjective

crackbrained (comparative more crackbrained, superlative most crackbrained)

  1. Idiotic.
    • In order to ſet ſo hopeful a Genius right in this matter, vve have ſent you an anſvver to the ill-grounded Sophiſms of thoſe crack brain'd fellovvs, and likevviſe an eaſy mechanical explication of Perception or Thinking.1713–1714 (date written), Martinus Scriblerus [pseudonym; Alexander Pope et al.], “Memoirs of the Extraordinary Life, Works, and Discoveries of Martinus Scriblerus”, in The Works of Alexander Pope...

Forms of crack-brained

comparativemore crack-brained
superlativemost crack-brained

Questions about crack-brained

What is crack-brained the alternative form of?
Crack-brained is the alternative form of crackbrained.

Words near crack-brained in the dictionary

  1. crack-a-lackin
  2. crack-a-lackin'
  3. crack-a-lacking
  4. crack-back
  5. crack-backs
  6. crack-brained
  7. crack-hemp
  8. crack-hemps
  9. crack-loo
  10. crack-ne
  11. crack-pipe

Source and license

Adapted from Wiktionary: crack-brained (page history and authors); crackbrained (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “crack-brained.” Word.ws, https://word.ws/crack-brained. Based on Wiktionary, CC BY-SA 4.0.