adj · 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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Received-Pronunciation:/nɪˈdɪfjʊɡəs/
General-American:/nɪˈdɪfjəɡəs/
General-American:/naɪˈ-/
rhymes with -ɪfjʊɡəs
rhymes with -ɪfjəɡəs
1
adj
Meaning 1
That leaves the nest shortly after hatching.
Definition source: English Wiktionary via Wiktextract
Topics: biology, natural-sciences, ornithology
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: nidicolous
2
adjective
Meaning 2
(of birds) leaving the nest shortly after hatching
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: nidicolous
History
Etymology
From Latin nīdus (“nest”) and fugiō (“to flee, escape”) + -ous. By surface analysis, nidi- + -fugous.
Across languages
Translations
6 source translations are retained for this English entry.