See more synonyms for incurable on
  1. not curable; that cannot be cured, remedied, or corrected: an incurable disease.
  2. not susceptible to change: his incurable pessimism.
  1. a person suffering from an incurable disease.

Origin of incurable

First recorded in 1300–50; Middle English word from Late Latin word incūrābilis. See in-3, curable
Related formsin·cur·a·bil·i·ty, in·cur·a·ble·ness, nounin·cur·a·bly, adverb

Synonyms for incurable

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2. unflagging, incorrigible, relentless. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for incurably

badly, desperately, fatally, impossibly, unfortunately, incurably

Examples from the Web for incurably

Historical Examples of incurably

British Dictionary definitions for incurably


  1. (esp of a disease) not curable; unresponsive to treatment
  1. a person having an incurable disease
Derived Formsincurability or incurableness, nounincurably, adverb
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 incurably



mid-14c., from Old French incurable (13c.), from Late Latin incurabilis, from in- "not" (see in- (1)) + curabilis "curable" (see curable). Related: Incurably.

Online Etymology Dictionary, © 2010 Douglas Harper

incurably in Medicine


  1. Being such that a cure is impossible; not curable.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.