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ex silentio

British  
/ ɛks sɪˈlɛnʃɪˌəʊ /

adverb

  1. (of a theory, assumption, etc) based on a lack of evidence to the contrary

"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

Etymology

Origin of ex silentio

literally: from silence

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.

It is not so thoroughly known but that it is often necessary to cite its readings ex silentio.

From A Plain Introduction to the Criticism of the New Testament, Vol. I. by Scrivener, Frederick Henry Ambrose

What the opponents of Graf's hypothesis call its argument ex silentio, is nothing more or less than the universally valid method of historical investigation.

From Prolegomena by Wellhausen, Julius

The protest against the argument ex silentio takes another form.

From Prolegomena by Wellhausen, Julius

The first, an argumentum ex silentio, is that if there was trouble in Pompeii between the old inhabitants and the new colonists then the same would have been true in Præneste!

From A Study of the Topography and Municipal History of Praeneste by Magoffin, Ralph Van Deman