Obdurate

Thursday, September 18, 2025
Word of the Day

What is Obdurate?

adjective
Stubbornly refusing to change one’s opinion or course of action.

Pronunciation

US pronunciation: /ˈɑːb.dʊr.ət/
UK pronunciation: /ˈɒb.djʊər.ət/
Slow pronunciation: OB-dur-it

Meaning Explained

Obdurate conveys hardness of heart or mind — resistance to persuasion or compassion.

Why This Word?

Chosen to illustrate the strength and peril of unyielding will.

Examples of Use

Here's how this word appears in everyday language:

  • He remained obdurate in his refusal to apologize.
  • The dictator was obdurate in clinging to power.
  • She was obdurate about her principles.

Word Origins

Latin obduratus “hardened”

From durare “to harden, endure.”

First appearance in English: 15th century

Word Family

Related forms of this word:

  • Noun: obduracy

    His obduracy made compromise impossible.

  • Adjective: stubborn

    The stubborn child refused to eat.

  • Adjective: unyielding

    Her unyielding resolve impressed them.

Around the World

How this word appears in other languages:

  • Spanish: obstinado
  • French: obstiné
  • German: hartnäckig
  • Italian: ostinato
  • Portuguese: obstinado

If you Already Know This Word

If you've mastered this word, try these more advanced alternatives:

Obstinate

Close, but obdurate implies moral coldness.

Inflexible

Practical resistance; obdurate is moral/emotional.

Adamant

Adamant is firm but not necessarily cold; obdurate is hardened.

Fun Facts

  • Obdurate is less common today but survives in legal and literary contexts.
  • Shares root with “durable” and “endure.”

Cultural Usage

  • Milton used “obdurate” to describe Satan’s hardened heart.
  • Obdurate parties in lawsuits may be penalized.

Common Mistakes

Sometimes confused with “obstinate”; obdurate implies moral hardness.

Micro Story

The judge remained obdurate despite the prisoner’s plea.