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Synonyms

brainsick

American  
[breyn-sik] / ˈbreɪnˌsɪk /

adjective

  1. insane; crazy; mad.


brainsick British  
/ ˈbreɪnˌsɪk /

adjective

  1. relating to or caused by insanity; crazy; mad

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • brainsickly adverb
  • brainsickness noun

Etymology

Origin of brainsick

before 1000; Middle English brain-seke, Old English brægensēoc. See brain, sick 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And what a brainsick fool Ralph Roister Doister is Yourself knows well enough.

From The Growth of English Drama by Wynne, Arnold

Calculating men who have thought only of the interest of the priesthood, have known well how best to stimulate and to display the spasmodic movements of a brainsick disinterestedness. 

From Literary and General Lectures and Essays by Kingsley, Charles

What, did the brainsick boy upbraid me so?

From A Select Collection of Old English Plays, Volume 7 by Various

And this man, at once unprincipled and brainsick, had in his keeping the understanding and the conscience of the unhappy Monmouth.

From The History of England, from the Accession of James II — Volume 1 by Macaulay, Thomas Babington Macaulay, Baron

Old Salisbury, shame to thy silver hair, Thou mad misleader of thy brainsick son!

From King Henry VI, Part 2 by Shakespeare, William