anonymous

adjective

anon·​y·​mous ə-ˈnä-nə-məs How to pronounce anonymous (audio)
1
: of unknown authorship or origin
an anonymous tip
2
: not named or identified
an anonymous author
They wish to remain anonymous.
3
: lacking individuality, distinction, or recognizability
the anonymous faces in the crowd
… the gray anonymous streets …William Styron
anonymousness noun

Examples of anonymous in a Sentence

The donor wishes to remain anonymous. An anonymous buyer purchased the painting. The college received an anonymous gift. He made an anonymous phone call to the police. The reporter got an anonymous tip. His was just another anonymous face in the crowd.
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.
About a dozen of them were fired in February, according to a USDA bee-lab researcher who asked to remain anonymous to protect their job; some were rehired temporarily, then placed on administrative leave. Joanna Thompson, The Atlantic, 20 May 2025 According to sources, who wanted to remain anonymous to protect relationships, the money is most likely to be invested in improving the women’s training facilities at Cobham, which many behind the scenes believe have fallen behind those offered by WSL rivals. Asli Pelit, New York Times, 19 May 2025 Responses remain anonymous to protect employee confidentiality and give companies unfiltered feedback. Rob Nikolewski, San Diego Union-Tribune, 18 May 2025 In a post shared to Reddit, the anonymous 31-year-old man explained that Max passed away last year. Virginia Chamlee, People.com, 17 May 2025 See All Example Sentences for anonymous

Word History

Etymology

Late Latin anōnymos, anōnymus "lacking a name" (borrowed from Greek anṓnymos "lacking a name, unnamed, not well-known or remembered," from an- an- + -ōnymos, derivative in adjectival compounds of ónoma, Doric and Aeolic dialects ónyma "name") + -ous — more at name entry 1

First Known Use

1625, in the meaning defined at sense 1

Time Traveler
The first known use of anonymous was in 1625

Browse Nearby Words

Cite this Entry

“Anonymous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anonymous. Accessed 24 May. 2025.

Kids Definition

anonymous

adjective
anon·​y·​mous ə-ˈnän-ə-məs How to pronounce anonymous (audio)
1
: not named or identified
the donor remained anonymous
2
: made or done by someone unknown
anonymous gifts
an anonymous poem
anonymously adverb
anonymousness noun
Etymology

from Latin anonymus "anonymous," from Greek anonymos (same meaning), from an-, a- "not, without" and onyma, onoma "name" — related to synonymous

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