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obdurate

American  
[ob-doo-rit, -dyoo-] / ˈɒb dʊ rɪt, -dyʊ- /

adjective

  1. unmoved by persuasion, pity, or tender feelings; stubborn; unyielding.

    Synonyms:
    inflexible, unbending, callous, obstinate, hard
    Antonyms:
    tractable, soft
  2. stubbornly resistant to moral influence; persistently impenitent.

    an obdurate sinner.

    Synonyms:
    shameless, reprobate, unregenerate
    Antonyms:
    repentant, humble

obdurate British  
/ ˈɒbdjʊrɪt /

adjective

  1. not easily moved by feelings or supplication; hardhearted

  2. impervious to persuasion, esp to moral persuasion

"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

Derived Forms

Etymology

Origin of obdurate

1400–50; late Middle English obdurat < Latin obdūrātus (past participle of obdūrāre to harden), equivalent to ob- ob- + dūr ( us ) hard + -ātus -ate 1

Explanation

Obdurate is a formal word meaning stubborn. If you want to major in English, but your parents are obdurate that you should go premed, they might go so far as to threaten not to pay your tuition. This adjective descends from Latin obdurare, "to harden." A near synonym is adamant, from Latin adamas, "hard metal, diamond." So both of these synonyms derive from the quality of hardness being associated with a stubborn personality.

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Vocabulary lists containing obdurate

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.

Obdurate, he took the presidency of the Citizens' Union and organized a "Fusion Ticket."

From Time Magazine Archive

Obdurate at first, the ministers subsequently agreed to moderate their hostile references to the actors. 

From A Life of William Shakespeare with portraits and facsimiles by Lee, Sidney, Sir

"Obdurate, indeed, is the case that will not yield to such medicine as mine," she said.

From The Historical Nights' Entertainment First Series by Sabatini, Rafael

Obdurate at first, he would have yielded had not Kriemhild advised him to pursue the feud to the bitter end, unless her brothers consented to surrender Hagen to her tender mercies.

From Legends of the Middle Ages Narrated with Special Reference to Literature and Art by Guerber, H. A. (Hélène Adeline)

Obdurate man, has the past not cured him of his martinetism?

From Wau-nan-gee or the Massacre at Chicago A Romance of the American Revolution by Richardson, Major John

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