classified

1 of 2

adjective

clas·​si·​fied ˈkla-sə-ˌfīd How to pronounce classified (audio)
Synonyms of classifiednext
1
: divided into classes or placed in a class
classified ads
2
: withheld from general circulation for reasons of national security
classified information

classified

2 of 2

noun

: an advertisement grouped with others according to subject
usually used in plural

Examples of classified in a Sentence

Adjective The part of the report that includes classified information was removed before the report was made public.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
The case began after the DOJ accused Aurelio Perez-Lugones, a system administrator in Maryland who has a top-secret security clearance, of retaining classified national defense materials. Emily Hallas, The Washington Examiner, 22 Jan. 2026 The search was part of an investigation of a Pentagon contractor accused of illegally handling classified information. Arkansas Online, 22 Jan. 2026
Noun
The company took itself private with the help of KKR, then Döpfner consolidated power by selling off its lucrative classifieds and advertising business to the global investment firm in exchange for full control of the company. Max Tani, semafor.com, 18 Jan. 2026 Craigslist nostalgia Craigslist, the decades-old online classifieds site, is still the go-to platform for some millennials who are nostalgic for the earnestness of the early web. Jordan Blum, Fortune, 13 Jan. 2026 See All Example Sentences for classified

Word History

First Known Use

Adjective

1789, in the meaning defined at sense 1

Noun

1909, in the meaning defined above

Time Traveler
The first known use of classified was in 1789

Cite this Entry

“Classified.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/classified. Accessed 25 Jan. 2026.

Kids Definition

classified

1 of 2 adjective
clas·​si·​fied ˈklas-ə-ˌfīd How to pronounce classified (audio)
1
: divided into classes or placed in a class
classified ads
2
: withheld from the knowledge of the general public for reasons of national security
classified information

classified

2 of 2 noun
: an advertisement grouped with others of the same kind
usually used in plural

More from Merriam-Webster on classified

Last Updated: - Updated example sentences
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