Standard Lemma guide

Devonian

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: /dɛˈvəʊ.nɪ.ən/
  • US: /dɪˈvoʊ.ni.ən/
  • /dəˈvoʊ.ni.ən/ weak vowel merger
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -əʊniən
  • CMU ARPABET: D IH0 V OW1 N IY0 AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Of a geologic period within the Paleozoic era; comprises lower, middle and upper epochs from about 415 to 360 million years ago.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

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 pertaining to the English region of Devon.

Definition source: English Wiktionary via Wiktextract

Usage: dated, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

name

Meaning 3

The Devonian 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 native or inhabitant of the English region of Devon.

Definition source: English Wiktionary via Wiktextract

Usage: dated

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

from 405 million to 345 million years ago; preponderance of fishes and appearance of amphibians and ammonites

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Devonian period, Age of Fishes

Antonyms: none provided

Broader terms: period, geological period

History

Etymology

From Medieval Latin Devōnia (“Devon”) + -an. By surface analysis, Devon + -ian. Doublet of Dumnonian.

Across languages

Translations

27 source translations are retained for this English entry.

  • Catalan: devonià — of period from 415 to 360 million years ago
  • Finnish: devonikautinen — of period from 415 to 360 million years ago
  • French: dévonien — of period from 415 to 360 million years ago
  • German: devonisch — of period from 415 to 360 million years ago
  • Greek: δεβόνιος (devónios) — of period from 415 to 360 million years ago
  • Italian: devoniano — of period from 415 to 360 million years ago
  • Portuguese: devónico — of period from 415 to 360 million years ago
  • Punjabi: ਡੀਵੋਨੀਅਨ (ḍīvonīana) — of period from 415 to 360 million years ago
  • Romanian: devonian — of period from 415 to 360 million years ago
  • Spanish: devoniano — of period from 415 to 360 million years ago
  • Finnish: devonilainen — of region of Devon
  • Catalan: devonià — Devonian period
  • Chinese Mandarin: 泥盆紀 /泥盆纪 (nípén-jì) — Devonian period
  • Czech: devon — Devonian period
  • Estonian: devon — Devonian period
  • Finnish: devonikausi — Devonian period
  • German: Devon — Devonian period
  • Greek: Δεβόνια (Devónia) — Devonian period
  • Hungarian: devon — Devonian period
  • Japanese: デボン紀 (debon-ki) — Devonian period
  • Japanese: 泥盆紀 (debon-ki) — Devonian period
  • Mongolian: Девоны галав (Devony galav) — Devonian period
  • Mongolian: ᠳ᠋ᠧᠸᠣᠨ᠍ ᠦ ᠭᠠᠯᠪᠠ (dēwon-ü ɣalba) — Devonian period
  • Russian: дево́нский пери́од (devónskij períod) — Devonian period
  • Spanish: devónico — Devonian period
  • Swedish: devon — Devonian period
  • Vietnamese: kỉ Đê-vôn — Devonian period
Real reading context

Devonian in complete knowledge articles