Phrase guide

spontaneous generation

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

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No pronunciation record was provided for this word.

1

noun

Meaning 1

The fancied production of live organisms without previously existing parents from inorganic matter, or from decomposing organic matter, a notion which at one time had many supporters.

Definition source: English Wiktionary via Wiktextract

Usage: countable, historical, uncountable

Qualifier: evolutionary theory

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: autogenesis

Antonyms: none provided

2

noun

Meaning 2

a hypothetical organic phenomenon by which living organisms are created from nonliving matter

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: abiogenesis, autogenesis, autogeny

Antonyms: none provided

Broader terms: organic phenomenon

History

Etymology

No etymology was provided for this word.

Across languages

Translations

14 source translations are retained for this English entry.

  • Catalan: generació espontània — Translations
  • Finnish: spontaani sikiäminen — Translations
  • French: génération spontanée — Translations
  • Galician: xeración espontánea — Translations
  • German: Urzeugung — Translations
  • Italian: generazione spontanea — Translations
  • Polish: abiogeneza — Translations
  • Polish: samorództwo — Translations
  • Polish: archigonia — Translations
  • Romanian: generare spontană — Translations
  • Spanish: generación espontánea — Translations
  • Swedish: uralstring — Translations
  • Tagalog: kusang pagkalikha — Translations
  • Tagalog: singaw-buhay — Translations