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Definitions

certify

[sur-tuh-fahy] / ˈsɜr təˌfaɪ /


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.

The designation will require defense vendors and contractors to certify that they don't use Anthropic's models in their work with the Pentagon.

From Barron's • Mar. 6, 2026

Boeing is working to certify the widebody jet for commercial service.

From Barron's • Feb. 19, 2026

The government also alleged the couple drew around $2 million in a kickback scheme related to a state supplier of personal protective equipment during the Covid-19 pandemic that Sun helped certify.

From The Wall Street Journal • Dec. 22, 2025

However, BBC News also found British companies selling dried seahorses, which can only be traded in the UK if the seller can certify they were sustainably harvested.

From BBC • Dec. 11, 2025

“Well, then, it’s up to me to certify you, isn’t it?”

From "Challenger Deep" by Neal Shusterman