Phrase guide

hapax legomenon

noun · 2 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˌhæ.pæks ləˈɡɒ.məˌnɒn/
  • General-American: /ˌhæ.pæks ləˈɡɑ.məˌnɑn/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ɒmənɒn

1

noun

Meaning 1

A word occurring only once in a given corpus.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hapax

Antonyms: none provided

2

noun

Meaning 2

a word with a special meaning used for a special occasion

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: nonce word

Antonyms: none provided

Broader terms: word

History

Etymology

From Ancient Greek ἅπαξ λεγόμενον (hápax legómenon, “(something) said only once”), from ἅπαξ (hápax, “once”) and λεγόμενον (legómenon), passive participle of λέγω (légō, “say”).

Across languages

Translations

34 source translations are retained for this English entry.

  • Arabic: لَفْظ فَرِيد (lafẓ farīd) — word occurring only once
  • Arabic: كَلِمَة وَحِيدَة — word occurring only once
  • Arabic: لَفْظَة مُفْرَدَة — word occurring only once
  • Arabic: شَاهِد أُحَادِيّ (šāhid ʔuḥādiyy) — word occurring only once
  • Catalan: hàpax — word occurring only once
  • Catalan: hàpax legòmenon — word occurring only once
  • Chinese Mandarin: 孤詞 /孤词 — word occurring only once
  • Czech: hapax legomenon — word occurring only once
  • Dutch: hapax legomenon — word occurring only once
  • Dutch: hapax — word occurring only once
  • Esperanto: hapakso — word occurring only once
  • Finnish: hapax legomenon — word occurring only once
  • French: hapax legomenon — word occurring only once
  • French: hapax — word occurring only once
  • Galician: hapax legomenon — word occurring only once
  • German: Hapaxlegomenon — word occurring only once
  • German: Hapax Legomenon — word occurring only once
  • German: Hapax legomenon — word occurring only once
  • German: hapax Legomenon — word occurring only once
  • German: hapax legomenon — word occurring only once
  • Greek: άπαξ λεγόμενο (ápax legómeno) — word occurring only once
  • Hebrew: מִלָּה יְחִידָאִית (milá yeḥidaít) — word occurring only once
  • Hungarian: hapax legomenon — word occurring only once
  • Indonesian: hapax legomena — word occurring only once
  • Persian: تکبار واژه (takbâr vâže) — word occurring only once
  • Polish: hapaks legomenon — word occurring only once
  • Portuguese: hápax — word occurring only once
  • Russian: гапакс (gapaks) — word occurring only once
  • Serbo-Croatian: jednokratnica — word occurring only once
  • Slovak: hapax legomenon — word occurring only once
  • Spanish: legomena hápax — word occurring only once
  • Spanish: hápax legómenon — word occurring only once
  • Swedish: hapax legomenon — word occurring only once
  • Swedish: hapax — word occurring only once