Standard Lemma guide

Silurian

adj · name · noun · 5 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.

  • UK: /saɪˈlʊə.ɹiː.ən/
  • US: /sɪˈlʊɚ.i.ən/
  • US: /sɪˈlɝ.iː.ən/
  • US: /saɪ-/
  • /səˈlʊɚ.i.ən/ weak vowel merger
  • /səˈlɝ.iː.ən/ weak vowel merger
  • /saɪ-/ weak vowel merger
  • Recorded audio is listed in the source snapshot.

1

adj

Meaning 1

Of a geologic period within the Paleozoic era; comprises the Llandovery, Wenlock, Ludlow and Pridoli epochs from about 439 to 409 million years ago.

Definition source: English Wiktionary via Wiktextract

Topics: geography, geology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Of or related to the Silures, a pre-Roman British tribe.

Definition source: English Wiktionary via Wiktextract

Topics: archaeology, history, human-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

name

Meaning 3

The Silurian period.

Definition source: English Wiktionary via Wiktextract

Topics: geography, geology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A member of the Silures, an ancient tribe of Britannia.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

from 425 million to 405 million years ago; first air-breathing animals

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Silurian period

Antonyms: none provided

Broader terms: period, geological period

History

Etymology

Etymology tree Latin Silurēs Proto-Indo-European *-nós Proto-Italic *-nos Latin -nus Latin -ānus Latin -iānusbor. English -ian English Silurian From Latin Silurēs + English -ian.

Across languages

Translations

24 source translations are retained for this English entry.

  • Dutch: silurisch — of period from 439 to 409 million years ago
  • Finnish: siluurikautinen — of period from 439 to 409 million years ago
  • German: silurisch — of period from 439 to 409 million years ago
  • Irish: siolúrach — of period from 439 to 409 million years ago
  • Portuguese: siluriano — of period from 439 to 409 million years ago
  • Chinese Mandarin: 志留紀 /志留纪 (Zhìliú Jì) — Silurian period
  • Czech: silur — Silurian period
  • Dutch: silluur — Silurian period
  • Estonian: silur — Silurian period
  • Finnish: siluurikausi — Silurian period
  • German: Silur — Silurian period
  • Greek: Σιλούρια (Siloúria) — Silurian period
  • Hungarian: szilur — Silurian period
  • Irish: an Siolúrach — Silurian period
  • Japanese: シルル紀 (shiruru-ki) — Silurian period
  • Mongolian: Силурын галав (Siluryn galav) — Silurian period
  • Mongolian: Силурийн галав (Siluriin galav) — Silurian period
  • Mongolian: ᠰᠢᠯᠤᠷ ᠦᠨ ᠭᠠᠯᠪᠠ (silur-ün ɣalba) — Silurian period
  • Mongolian: ᠰᠢᠯᠦ᠋ᠷ ᠦᠨ ᠭᠠᠯᠪᠠ (silür-ün ɣalba) — Silurian period
  • Portuguese: siluriano — Silurian period
  • Russian: силури́йский пери́од (siluríjskij períod) — Silurian period
  • Russian: силу́р (silúr) — Silurian period
  • Spanish: Silúrico — Silurian period
  • Vietnamese: kỉ Xi-lua — Silurian period
Real reading context

Silurian in complete knowledge articles