Word.ws English Dictionary

brainiacs

brainiacs is the plural of brainiac.

Meaning of brainiac

Noun

brainiac (plural brainiacs)

  1. (derogatory, slang, sometimes) A very intelligent and usually studious, erudite person.
    • With all the brainiacs in the world ... you'd think somebody would come up with a sunblock for ice cream.2009 July 18, Tom Armstrong, Marvin (comic)

Questions about brainiacs

What is brainiacs the plural of?
Brainiacs is the plural of brainiac.

Words near brainiacs in the dictionary

  1. braingasms
  2. braingraph
  3. braingraphs
  4. brainhood
  5. brainiac
  6. brainiacs
  7. brainial
  8. brainier
  9. brainiest
  10. brainily
  11. braininess

Source and license

Adapted from Wiktionary: brainiacs (page history and authors); brainiac (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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