Meaning & use

anonymous

adjective·Everyday

Last updated

UK/əˈnɒnɪməs/
US/əˈnɑːnɪməs/

Meanings

  1. adjectivenot comparable

    Describing a person whose name is not known or is deliberately kept secret.

    Grammar: Used before a noun or after remain: an anonymous donor; she remained anonymous.

    Patterns

    • remain anonymous
    • stay anonymous
    • an anonymous source

    An anonymous donor paid for the new library roof.

    The reporter protected her anonymous source.

    He asked to remain anonymous because he feared losing his job.

  2. adjectivebefore a noun

    Written, sent or done by someone whose identity is not revealed.

    Grammar: Describes a thing, such as a letter or tip, not the person: an anonymous note.

    Patterns

    • an anonymous letter
    • an anonymous tip

    Police received an anonymous tip about the missing van.

    Someone left an anonymous note on my windshield.

    The survey is anonymous, so please answer honestly.

  3. adjectivecomparablefigurative

    Lacking any special character or personality, so that it feels impersonal or forgettable.

    Grammar: Often describes places and buildings: an anonymous hotel room.

    Patterns

    • anonymous and something

    We stayed in an anonymous motel near the airport.

    The office towers looked gray and anonymous.

    In a big city you can feel like one anonymous face in the crowd.

Common combinations

remain anonymous
The winner chose to remain anonymous.
anonymous donor
An anonymous donor gave a million dollars.
anonymous tip
An anonymous tip led officers to the house.
anonymous source
The story relied on an anonymous source inside the company.
anonymous letter
She received an anonymous letter with no return address.

Synonyms and how they differ

unnamed
Unnamed simply says no name is given, while anonymous often implies the name was hidden on purpose.
nameless
Nameless is more literary and can suggest something too awful or vague to name, which anonymous does not.
unidentified
Unidentified suggests investigators have not yet worked out who someone is, not that the person chose secrecy.
incognito
Incognito describes someone hiding their identity while traveling or appearing in public, and is used for the person only.

Opposites

namedidentifiedknown

Word family

anonymously adverb
without revealing one's name
anonymity noun
the state of being unknown by name
pseudonym noun
a false name used instead of a real one

Commonly confused: anonymous or unanimous?

anonymous vs unanimous

Unanimous means everyone agrees; anonymous means the name is unknown. They look and sound similar.

Practice

The voters were asked to fill in the form without giving their names, so the poll was completely ___.

Make it your own

Write a sentence using “anonymous”, then check it and compare it with the examples above.

Your sentence stays on this page and is not sent anywhere.

Explore more words