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certified mail

American  

noun

  1. uninsured first-class mail requiring proof of delivery.


Etymology

Origin of certified mail

First recorded in 1950–55

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.

See Examples For:

The filing asks the court to allow the subpoenas to be served by email and certified mail, saying attempts to serve them by hand were unsuccessful.

From BBC ● Aug. 15, 2026

After StubHub moved its operations to Georgia, the destination shifted to an Atlanta post office box—but records reviewed by the Journal showed that some customers’ certified mail came back stamped “Vacant.”

From The Wall Street Journal ● Aug. 11, 2026

File this by certified mail and hold on to the receipt, Hofmann advised.

From MarketWatch ● May 27, 2026

In its filing, the Postal Service said it’s also seeking price adjustments on special services such as money order fees and certified mail.

From Seattle Times ● Apr. 9, 2024

If you want to know when the Copyright Office receives your material, send it by registered or certified mail and request a return receipt from the U.S.

From Supplementary Copyright Statutes, US Copy. Office by Library of Congress. Copyright Office

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