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decorticate

[dee-kawr-ti-keyt]
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verb (used with object), de·cor·ti·cat·ed, de·cor·ti·cat·ing.
  1. to remove the bark, husk, or outer covering from.
  2. Surgery. to remove the cortex from (an organ or structure).
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Origin of decorticate

1605–15; < Latin dēcorticātus (past participle of dēcorticāre to peel), equivalent to dē- de- + corticātus having bark, shell; see corticate
Related formsde·cor·ti·ca·tor, nounun·de·cor·ti·cat·ed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for decorticate

decorticate

verb
  1. (tr) to remove the bark or some other outer layer from
  2. surgery to remove the cortex of (an organ or part)
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Derived Formsdecortication, noundecorticator, noun

Word Origin

C17: from Latin dēcorticāre, from de- + -corticāre, from cortex bark
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

Word Origin and History for decorticate

v.

1610s, from Latin decorticatus, past participle of decorticare "to strip of bark," from de- (see de-) + stem of cortex "bark of a tree" (see cortex). Related: Decortication.

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Online Etymology Dictionary, © 2010 Douglas Harper