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top-secret information

NOUN
classified information
Synonyms


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 top-secret information that Ames shared with his KGB handlers included CIA codes and methods as well as the names of Soviet double agents.

From The Wall Street Journal • Apr. 27, 2026

If a communication system must be used to transmit top-secret information, it must be one of those developed by the government using highly secure encryptions developed especially for that purpose.

From Salon • Mar. 25, 2025

He also showed the papers -- which included top-secret information about the U.S. nuclear program and military vulnerabilities -- to people who were not authorized to see them, according to the initial indictment.

From Reuters • Jul. 31, 2023

An audio message from Akbari aired by the BBC’s Persian service included him saying he was accused of obtaining top-secret information from Shamkhani “in exchange for a bottle of perfume and a shirt.”

From Washington Times • May 22, 2023

He was about to reveal his first most confidential piece of top-secret information.

From "Hello, Universe" by Erin Entrada Kelly