Standard Lemma guide

speciation

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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  • /ˌspi.siˈeɪ.ʃən/
  • /ˌspi.ʃiˈeɪ.ʃən/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -eɪʃən

1

noun

Meaning 1

The process by which new distinct species evolve.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

Topics: biology, natural-sciences, taxonomy

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The formation of different (inorganic) species (especially of ions) as the environment changes.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The determination of which species are present in a fluid or tissue specimen, bacterial culture, or viral culture.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

Topics: medicine, pathology, sciences

Examples

  • requirements specifying speciation and serotyping in addition to reporting of presence or absence

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

the evolution of a biological species

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: evolution, organic evolution, phylogeny, phylogenesis

History

Etymology

Etymology tree English speciate Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English -ion English speciation From speciate + -ion.

Across languages

Translations

21 source translations are retained for this English entry.

  • Armenian: տեսակառաջացում (tesakaṙaǰacʻum) — biology
  • Chinese Mandarin: 種化 /种化 — biology
  • Chinese Mandarin: 物種形成 /物种形成 — biology
  • Czech: speciace — biology
  • Esperanto: speciigo — biology
  • Estonian: liigiteke — biology
  • Finnish: lajiutuminen — biology
  • French: spéciation — biology
  • Hungarian: fajképződés — biology
  • Māori: whakamomotanga — biology
  • Portuguese: especiação — biology
  • Russian: видообразование (vidoobrazovanije) — biology
  • Slovak: speciácia — biology
  • Slovene: nastanek vrste — biology
  • Slovene: speciacija — biology
  • Spanish: especiación — biology
  • Spanish: evolución de las especies — biology
  • Ukrainian: видоутво́рення (vydoutvórennja) — biology
  • Finnish: spesiaatio — chemistry
  • French: spéciation chimique — chemistry
  • German: Speziierung — chemistry