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adj B2 Upper-Intermediate Common

anonymous

uh-NON-uh-muhs

Anonymous (adj) means not identified by name; of unknown identity. Example: “An anonymous donor paid off the school's entire lunch debt.”

adj
1
Not identified by name; of unknown identity.
"An anonymous donor paid off the school's entire lunch debt."
"She left an anonymous tip with the police."

How to Use Anonymous

Learner’s notes

In plain EnglishWithout a name attached, so nobody knows who it was.

Common pairings
anonymous donor anonymous tip remain anonymous

Word Forms

more anonymous comparative, most anonymous superlative

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Test yourself on “anonymous” A quick quiz — meaning, synonyms & usage

Fill the Gap

Can you complete this real example?

An _____ donor paid off the school's entire lunch debt.

Etymology

From Late Latin anonymus, from Ancient Greek anonymos, "without a name," from an- ("without") plus onoma ("name").

Origin: Ancient Greek

Antonyms

Rhymes for anonymous

See all rhymes for anonymous →

Frequently Asked Questions

What does “anonymous” mean?

The word “anonymous” means not identified by name; of unknown identity. In plain terms, without a name attached, so nobody knows who it was.

How do you pronounce “anonymous”?

“Anonymous” is pronounced uh-NON-uh-muhs (/əˈnɑ.nə.məs/ in IPA).

How do you use “anonymous” in a sentence?

Here is “anonymous” used in a sentence: “An anonymous donor paid off the school's entire lunch debt.”

What is the opposite of “anonymous”?

The opposite of “anonymous” — its antonyms — is onymous.

What part of speech is “anonymous”?

“Anonymous” is an adjective.

Where does the word “anonymous” come from?

The word “anonymous” comes from Ancient Greek. From Late Latin anonymus, from Ancient Greek anonymos, "without a name," from an- ("without") plus onoma ("name").

Is “anonymous” a common word?

“Anonymous” is a fairly common word in modern English, usually learned at around the B2 level.

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