Word.ws English Dictionary

brainboxes

brainboxes is the plural of brainbox.

Meaning of brainbox

Noun

brainbox (plural brainboxes)

  1. The cavity of the skull in which the brain is contained.
    • Holonyms: skull, cranium < head
  2. (slang) The skull; the head.
  3. (slang) A very intelligent person.

Questions about brainboxes

What is brainboxes the plural of?
Brainboxes is the plural of brainbox.

Words near brainboxes in the dictionary

  1. brainball
  2. brainballs
  3. brainbow
  4. brainbows
  5. brainbox
  6. brainboxes
  7. brainbuster
  8. brainbusters
  9. braincase
  10. braincases
  11. braincast

Source and license

Adapted from Wiktionary: brainboxes (page history and authors); brainbox (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: “brainboxes.” Word.ws, https://word.ws/brainboxes. Based on Wiktionary, CC BY-SA 4.0.