confirm, corroborate, substantiate, verify, authenticate, validate mean to attest to the truth or validity of something. confirm implies the removing of doubts by an authoritative statement or indisputable fact. …

Confirm implies the establishment of certainty or conviction: The information confirmed our worst suspicions. To corroborate something is to strengthen or uphold the evidence that supports it: The …

CONFIRM definition: to establish the truth, accuracy, validity, or genuineness of; corroborate; verify. See examples of confirm used in a sentence.

CONFIRMING meaning: 1. present participle of confirm 2. to make an arrangement or meeting certain, often by phone or…. Learn more.

"Confirming." Vocabulary.com Dictionary, Vocabulary.com, https://www.vocabulary.com/dictionary/confirming. Accessed 07 Mar. 2026. loading examples...

to establish the truth of (something); verify: The secretary would not confirm the reports. [~ + that clause] confirmed that my client was there at the time of the murder. make certain: The hotel promised to …

These new statistics confirm our worst fears about the depth of the recession. [VERB noun] This confirms what I suspected all along. [VERB noun] If you confirm something that has been stated or …

The word 'confirming' originated from the Latin word 'confirmare', which means 'to establish, strengthen'. Over time, the term evolved to encompass the idea of verifying or making sure of something.

confirming definition: serving to verify or substantiate. Check meanings, examples, usage tips, pronunciation, domains, related words.

Definition of confirm verb from the Oxford Advanced Learner's Dictionary. to state or show that something is definitely true or correct, especially by providing evidence. confirm something His guilty …