Standard Lemma guide

non-avian

adj · noun · 3 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

adj

Meaning 1

Not avian.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Excluding birds; not including members of the class/subclass Aves.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Qualifier: defining a paraphyletic group

Topics: biology, natural-sciences, taxonomy

Examples

  • non-avian dinosaurs
  • non-avian theropods
  • non-avian reptiles

Meaning relationships

Synonyms: nonbird

Antonyms: none provided

3

noun

Meaning 3

Any organism that is not avian.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From non- + avian.

Across languages

Translations

3 source translations are retained for this English entry.

  • Esperanto: nebirda — not avian — see also non-avian dinosaur
  • French: non aviaire — not avian — see also non-avian dinosaur
  • Japanese: 非鳥類型 — not avian — see also non-avian dinosaur