Standard Lemma guide

ouroboros

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.

  • /uːˈrɒbəˌrɒs/
  • /uːˈrɒbərəs/
  • /ˌuːrəˈbɒrəs/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • o͞o-rŏbʹə-rŏs
  • o͞o-rə-bŏrʹ-əs
  • /(j)ʊ(ə)rə(ʊ)ˈborəs/
  • /ˌorəˈborəs/
  • /ˌorəˈboroʊs/

1

noun

Meaning 1

A serpent, dragon or worm that eats its own tail, a representation of the continuous cycle of life and death.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, mysticism, mythology, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Anything of a circular or recursive nature.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From Ancient Greek οὐροβόρος (ourobóros, “tail-devouring”, a compound of οὐρά (ourá, “tail”) + -βόρος (-bóros, “-devouring”, which is derived from the verb βιβρώσκω (bibrṓskō, “to eat up”))).

Across languages

Translations

36 source translations are retained for this English entry.

  • Arabic: أوربوروس — a serpent, dragon or worm that eats its own tail
  • Armenian: ուրոբորոս (uroboros) — a serpent, dragon or worm that eats its own tail
  • Armenian: օրոբորոս (ōroboros) — a serpent, dragon or worm that eats its own tail
  • Azerbaijani: uroboros — a serpent, dragon or worm that eats its own tail
  • Bulgarian: уроборос (uroboros) — a serpent, dragon or worm that eats its own tail
  • Catalan: uròbor — a serpent, dragon or worm that eats its own tail
  • Chinese Mandarin: 銜尾蛇 /衔尾蛇 (xiánwěishé) — a serpent, dragon or worm that eats its own tail
  • Czech: úroboros — a serpent, dragon or worm that eats its own tail
  • Esperanto: uroboro — a serpent, dragon or worm that eats its own tail
  • Estonian: uroboros — a serpent, dragon or worm that eats its own tail
  • Finnish: ouroboros — a serpent, dragon or worm that eats its own tail
  • French: ouroboros — a serpent, dragon or worm that eats its own tail
  • Galician: uróboros — a serpent, dragon or worm that eats its own tail
  • German: Uroboros — a serpent, dragon or worm that eats its own tail
  • Greek: ουροβόρος (ourovóros) — a serpent, dragon or worm that eats its own tail
  • Hebrew: אורובורוס — a serpent, dragon or worm that eats its own tail
  • Hindi: ऊरोबोरोस (ūroboros) — a serpent, dragon or worm that eats its own tail
  • Hungarian: uroborosz — a serpent, dragon or worm that eats its own tail
  • Italian: uroboro — a serpent, dragon or worm that eats its own tail
  • Japanese: ウロボロス — a serpent, dragon or worm that eats its own tail
  • Korean: 우로보로스 (uroboroseu) — a serpent, dragon or worm that eats its own tail
  • Latin: ūroborus — a serpent, dragon or worm that eats its own tail
  • Lithuanian: uroboras — a serpent, dragon or worm that eats its own tail
  • Malayalam: ഊറൊബോറസ് (ūṟobōṟasŭ) — a serpent, dragon or worm that eats its own tail
  • Persian: اوروبروس — a serpent, dragon or worm that eats its own tail
  • Polish: uroboros — a serpent, dragon or worm that eats its own tail
  • Portuguese: uróboro — a serpent, dragon or worm that eats its own tail
  • Romanian: uroborus — a serpent, dragon or worm that eats its own tail
  • Russian: уробо́рос (urobóros) — a serpent, dragon or worm that eats its own tail
  • Slovak: uroboros — a serpent, dragon or worm that eats its own tail
  • Spanish: uróboro — a serpent, dragon or worm that eats its own tail
  • Spanish: pescadilla que se muerde la cola — a serpent, dragon or worm that eats its own tail
  • Spanish: ouroboro — a serpent, dragon or worm that eats its own tail
  • Swedish: ouroboros — a serpent, dragon or worm that eats its own tail
  • Ukrainian: уробо́рос (urobóros) — a serpent, dragon or worm that eats its own tail
  • Urdu: اوروبورس — a serpent, dragon or worm that eats its own tail