Word.ws English Dictionary

brainsick

brainsick adjective: disordered in the understanding; giddy; thoughtless.

Adjective

brainsick (comparative more brainsick, superlative most brainsick)

  1. Disordered in the understanding; giddy; thoughtless.
    • Good Lord, what madness rules in brainsick men,
      When for so slight and frivolous a cause
      Such factious emulations shall arise!1591 (date written), William Shakespeare, “The First Part of Henry the Sixt”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward]...
    • Come vnckle, let vs leaue the brainsick king,
      And henceforth parle with our naked swords.1594, Christopher Marlow[e], The Troublesome Raigne and Lamentable Death of Edward the Second, King of England: […], London: […] [Eliot’s Court Press] for Henry Bell, […], published 1622, →OCLC...

Forms of brainsick

comparativemore brainsick
superlativemost brainsick

Origin of brainsick

From brain + sick.

Words formed from brainsick

Questions about brainsick

What does brainsick mean?
Brainsick means disordered in the understanding; giddy; thoughtless.
What part of speech is brainsick?
Brainsick is an adjective.

Words near brainsick in the dictionary

  1. brains-trusters
  2. brainscan
  3. brainscanner
  4. brainscanners
  5. brainscans
  6. brainsick
  7. brainsickly
  8. brainsickness
  9. brainspace
  10. brainspaces
  11. brainstem

Source and license

Adapted from Wiktionary: brainsick (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: “brainsick.” Word.ws, https://word.ws/brainsick. Based on Wiktionary, CC BY-SA 4.0.