- to prove the truth of, as by evidence or testimony; confirm; substantiate: Events verified his prediction.
- to ascertain the truth or correctness of, as by examination, research, or comparison: to verify a spelling.
- to act as ultimate proof or evidence of; serve to confirm.
- to prove or confirm (an allegation).
- to state to be true, especially in legal use, formally or upon oath.
Origin of verify
1275–1325; Middle English verifien < Middle French verifier < Medieval Latin vērificāre, equivalent to vēri-, combining form of vērus true + -ficāre -fy
SynonymsSee more synonyms on Thesaurus.com
2. authenticate, validate.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for unverifiable
The subjective and unverifiable nature of pain is one of the most challenging aspects of managing it.DEA's Painkiller Crackdown Too Little, Too Late?
August 27, 2014
Unverifiable reports also stated that Heywood had “locked up” Bo Guagua, the 24-year-old son, at a “residence in England.”China: Gu Kailai Blames Murder Plot on Mental Breakdown
August 11, 2012
In either case, we are in the world of the unverifiable; we take a step in the dark.The Breath of Life
That this knowledge should be mixed with much that was erroneous or unverifiable is not surprising.Human Personality and its Survival of Bodily Death
Frederick W. H. Myers
The second thesis charges me with putting aside "as unverifiable" "everything beyond the bounds of physical science."
Does Mr. Lilly suppose that I put aside "as unverifiable" all the truths of mathematics, of philology, of history?
Let me begin with the first assertion, that I "put aside, as unverifiable, everything which the senses cannot verify."
- to prove to be true; confirm; substantiate
- to check or determine the correctness or truth of by investigation, reference, etc
- law to add a verification to (a pleading); substantiate or confirm (an oath)
C14: from Old French verifier, from Medieval Latin vērificāre, from Latin vērus true + facere to make
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
Word Origin and History for unverifiable
Online Etymology Dictionary, © 2010 Douglas Harper