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irrefragable

American  
[ih-ref-ruh-guh-buhl] / ɪˈrɛf rə gə bəl /

adjective

  1. not to be disputed or contested.


irrefragable British  
/ ɪˈrɛfrəɡəbəl /

adjective

  1. not able to be denied or refuted; indisputable

"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

Etymology

Origin of irrefragable

First recorded in 1525–35; from Late Latin irrefragābilis, equivalent to Latin ir- ir- 2 + refragā(rī) “to resist, oppose” + -bilis -ble

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.

Irrefragable, ir-ref′ra-ga-bl, adj. that cannot be refuted: unanswerable.—ns.

From Chambers's Twentieth Century Dictionary (part 2 of 4: E-M) by Various

He was educated under Hales, the Irrefragable Doctor.

From The Catholic World; Volume I, Issues 1-6 A Monthly Eclectic Magazine by Rameur, E.

The Irrefragable Doctor was Alexander Hales, a native of Gloucestershire, who died in 1245.

From Specimens of the Table Talk of Samuel Taylor Coleridge by Coleridge, Henry Nelson

All are at his feet—the Irrefragable has been confuted by his arrows, the Seraphic has been found mortal, and the greatest philosopher and the least differ but according to the brief noise they have made.

From The Posthumous Works of Thomas De Quincey, Vol. 1 by Japp, Alexander H. (Alexander Hay)