Word.ws English Dictionary

braindead

braindead is the alternative form of brain-dead.

Meaning of brain-dead

Adjective

brain-dead (comparative more brain-dead, superlative most brain-dead)

  1. (not comparable) Having an irreversible loss of brain function and cessation of brain activity.
    • An employee of the mayor's office was declared brain-dead on Sunday morning after she and another woman were struck by a hit-and-run driver while crossing Flatbush Avenue in Brooklyn, the authorities said.2010 February 22, Michael S. Schmidt, Karen Zraick, “Hit and Run in Brooklyn Leaves One Brain-Dead”, in The New York Times, →ISSN
  2. (colloquial, derogatory) Having no useful thoughts; stupid; ditzy.
    • "AI has been brain-dead since the 1970s," said AI guru Marvin Minsky in a recent speech at Boston University. Minsky co-founded the MIT Artificial Intelligence Laboratory in 1959 with John McCarthy.2003 May 13, Mark Baard, quoting Marvin Minsky, “AI Founder Blasts Modern Research”, in Wired, →ISSN

See all 3 meanings of brain-dead

Forms of braindead

pluralbraindeads

Origin of braindead

From brain + dead.

Questions about braindead

What is braindead the alternative form of?
Braindead is the alternative form of brain-dead.

Words near braindead in the dictionary

  1. brainchilds
  2. brainchip
  3. brainchips
  4. braincraft
  5. braindance
  6. braindead
  7. braindeads
  8. braindump
  9. braindumps
  10. braine
  11. brainectomies

Source and license

Adapted from Wiktionary: braindead (page history and authors); brain-dead (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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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-brain-dead.wav.

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