verify

/ˈvɛrɪfaɪ/
prove to be true

Please verify your identity by clicking the link in the email.

Confirm that you are who you claim to be using the provided link.


formal

to establish the truth, accuracy, or validity of something

The police verified his alibi through security footage.

The police confirmed the truth of his claim using video evidence.

Implies a higher degree of certainty and effort than 'check'.

Technology
technical

to authenticate a user's identity or data in a digital system

You must verify your account before making a purchase.

You need to prove your account details are correct to proceed.

Common in cybersecurity and online services.

Law
formal

to formally confirm a legal document or statement

The witness verified the contract under oath.

The witness officially confirmed the contract's validity while swearing to tell the truth.

Often involves legal consequences for false verification.

Collocations

verify identityprove who someone isverify factsconfirm the truth of informationverify accuracycheck for correctness

Related Phrases

self-verifyphrase
to confirm one's own identity or data

Pro Tip

Verification vs. Validation

In technical contexts, 'verify' means checking if something is built correctly (matches specs), while 'validate' means checking if it meets user needs. In general English, they are often interchangeable.

Gold Rule

Formality Level

Avoid using 'verify' in casual conversation about simple checks (e.g., 'I verified the time' is too stiff; use 'I checked the time').

Word Origin

From Latin 'verificare', combining 'verus' (true) and 'facere' (to make).

Usage Notes

Use 'verify' when precision and proof are required. 'Check' is more casual; 'verify' implies a successful confirmation of truth.

Word Breakdown

veri-
true
root
+
-fy
to make/do
suffix
English Dictionary