Definition, Meaning & Synonyms

substantiate-a-claim

verb phrase
/səbˈstænʃiˌeɪt ə kleɪm/
Definition
To provide evidence or proof to support a claim or statement.
Examples
  • In order to substantiate the claim, she presented several research studies.
  • The lawyer needed to substantiate the claim with relevant documents and witness testimonials.
  • It’s important to substantiate your claims with reliable data when making a persuasive argument.
Meaning
To make something more certain or valid by providing reason, facts, or concrete evidence.
Synonyms
  • validate
  • confirm
  • support
  • corroborate
  • prove