DictionaryverifyConfirming accuracy
verb

verify

VAIR-uh-fy/ˈverɪfaɪ/

To confirm that something is true, accurate, or valid.

The technician verifies the scale's reading with a known weight.

Verify: a brown-skinned lab technician checks a digital scale against a known calibration weight on its pan, looking closely at the scale and matching metal reference weights.
Etymology

“True” and “make” combine in the idea of “making true.” In this verb, that means substantiating something by showing that reality confirms it.

In context

US National Archives36:44
the first thing I did to try and verify her story was to see if his sideburns were dyed
Undaunted: Surviving Jonestown, Summoning Courage, and Fighting Back*

More examples

  • We verified the figures against the receipts.
  • Please verify that the door is locked.
  • The team is verifying the results independently.

Forms

verify · verifies · verified · verifying

verification noun — confirmation of truth or accuracy

verifiable adjective — able to be checked

Similar words

confirm
Establish certainty or agreement.
validate
Establish validity or acceptability.