substantiate
Americanverb (used with object)
-
to establish by proof or competent evidence.
to substantiate a charge.
-
to give substantial existence to.
to substantiate an idea through action.
-
to affirm as having substance; give body to; strengthen.
to substantiate a friendship.
verb
-
to establish as valid or genuine
-
to give form or real existence to
Other Word Forms
- resubstantiate verb (used with object)
- substantiatable adjective
- substantiation noun
- substantiative adjective
- substantiator noun
- unsubstantiatable adjective
Etymology
Origin of substantiate
First recorded in 1650–60; from New Latin substantiātus (past participle of substantiāre ), equivalent to Latin substanti(a) substance + -ātus -ate 1
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.
Although it has been widely alleged - by politicians, police and protesters - that organised groups and infiltrators acting on behalf of political interests helped drive the destruction, we have found no evidence to substantiate the claim.
From BBC
But recent data substantiates that the vaccine is highly effective and safe.
From Salon
The ECB has been unable to substantiate the BBC allegations, but former England captain Vaughan called for the governing body to investigate the issue thoroughly.
From Barron's
“Jalen Brown Enterprises Inc. supports lawful compliance and cooperative engagement with municipalities wherever we operate. However, this private residential gathering was interrupted without substantiated cause, resulting in significant financial and reputational harm.”
From Los Angeles Times
The ECB have been unable to substantiate the BBC allegations, but former England captain Vaughan has called for the governing body to investigate the issue thoroughly.
From Barron's
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
