anonymous

adjective

anon·​y·​mous ə-ˈnä-nə-məs 

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

Synonyms

• certain
• given
• one
• some
• unidentified
• unnamed
• unspecified

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

Info, a platform providing small businesses with resources to receive anonymous employee feedback and address workplace issues. —Rachel King, Forbes, 9 Dec. 2024

Regarding Buzbee’s claim that Carter sued him, the attorney was previously hit with a lawsuit in November by an anonymous source. —Marc Griffin, VIBE.com, 9 Dec. 2024

The anonymous jury was escorted out of court to a van. —Jennifer Peltz, Los Angeles Times, 9 Dec. 2024

Information can also be left at the department’s anonymous tip line at 860-886-5561, ext. —Justin Muszynski, Hartford Courant, 9 Dec. 2024

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

Kids Definition

anonymous

adjective

anon·​y·​mous ə-ˈnän-ə-məs 

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