Standard Lemma guide

autonym

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • UK: /ˈɔːtənɪm/
  • US: /ˈɔdn̩ɪm/
  • US: /ˈɑdn̩ɪm/ without the cot–caught merger

1

noun

Meaning 1

An infraspecific name in which the specific epithet is repeated.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences, taxonomy

Examples

  • Near-synonym: type variety

Meaning relationships

Synonyms: type variety

Antonyms: none provided

2

noun

Meaning 2

A name used by a group or category of people to refer to themselves or their language, as opposed to a name given to them by other groups.

Definition source: English Wiktionary via Wiktextract

Topics: anthropology, human-sciences, linguistics, sciences

Examples

  • Deutsche is the autonym of the people known in English as Germans.

Meaning relationships

Synonyms: endonym, selfname

Antonyms: exonym, xenonym

3

noun

Meaning 3

The true name of a person or other entity, especially an author.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: orthonym, alethonym

Antonyms: pseudonym, allonym, alias, pen name, nom de plume, nom de clavier, nom de Web, stage name, nom de guerre

4

noun

Meaning 4

A work published under the author's true name.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: allonym

History

Etymology

Etymology tree Proto-Indo-European *h2ewder.? Proto-Indo-European *sóder.? Proto-Indo-European *h2ewder. Ancient Greek αὖ (aû) Ancient Greek τόν (tón)? Ancient Greek αὐτός (autós) Ancient Greek αὐτο- (auto-)lbor. English auto- Proto-Indo-European *h1nómn̥ Proto-Graeco-Phrygian *ónomã Proto-Indo-European *h1nómn̥ Proto-Hellenic *ónomə Ancient Greek ὄνῠμᾰ (ónŭmă)der. New Latinder. English -onym English autonym From auto- (“self”) + -onym (“name”).

Real reading context

autonym in complete knowledge articles