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Synonyms

irrefutable

American  
[ih-ref-yuh-tuh-buhl, ir-i-fyoo-tuh-buhl] / ɪˈrɛf yə tə bəl, ˌɪr ɪˈfyu tə bəl /

adjective

  1. not capable of being refuted or disproved.

    irrefutable logic.

    Synonyms:
    undeniable, incontrovertible, indisputable

irrefutable British  
/ ˌɪrɪˈfjuːtəbəl, ɪˈrɛfjʊtəbəl /

adjective

  1. impossible to deny or disprove; incontrovertible

"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

  • irrefutability noun
  • irrefutableness noun
  • irrefutably adverb

Etymology

Origin of irrefutable

1610–20; < Late Latin irrefūtābilis. See ir- 2, refutable ( def. )

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.

Somewhere along the way, we began to believe that a miracle must be a spectacle, or some big, irrefutable sign that God is real and among us.

From Salon

The new research, the authors say, "irrefutably" counters those arguments by demonstrating that tanning beds, at the molecular level, change skin cells in ways that go far beyond the impact of everyday sun exposure.

From Science Daily

What is irrefutable is the Rams are continually deepening their foothold on the Los Angeles market.

From Los Angeles Times

In the second Test in Adelaide came irrefutable evidence the Johnson juggernaut would not be stopped.

From BBC

From a purely mathematical standpoint, horror’s dominance is irrefutable.

From Salon