estrildid
Very lowScientific / Technical
Definition
Meaning
A small, seed-eating passerine bird of the family Estrildidae, native to Africa, southern Asia, and Australasia, often kept as cage birds.
The term can be used more broadly in ornithological contexts to refer to any species within the family, known for their colourful plumage, stout bills adapted for seed-eating, and social flocking behaviour.
Linguistics
Semantic Notes
The word is a formal taxonomic term used primarily in ornithology. It has no general metaphorical or extended usage outside of referring to these specific birds. The word is a singular noun; the plural is 'estrildids'.
Dialectal Variation
British vs American Usage
Differences
No significant differences in usage, as the term is purely scientific.
Connotations
Neutral scientific classification in both dialects.
Frequency
Extremely rare in all general usage; used only within specialist ornithological texts and communities.
Vocabulary
Collocations
Grammar
Valency Patterns
The <genus> is an estrildidEstrildids, such as the <species>, are...The estrildid family includes...Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Virtually never used. Might appear in the pet trade or aviculture business descriptions.
Academic
Used exclusively in biological and ornithological research, classification, and taxonomy papers.
Everyday
Not used. A layperson would say 'finch-like bird', 'tropical finch', or simply the specific common name (e.g., 'zebra finch').
Technical
The standard term in ornithology and taxonomy for birds of the family Estrildidae.
Examples
By Part of Speech
adjective
British English
- The estrildid plumage was meticulously documented in the study.
American English
- Estrildid behavior includes elaborate courtship displays.
Examples
By CEFR Level
- The zebra finch is a well-known estrildid often kept as a pet.
- The researcher's monograph detailed the complex vocal learning capabilities of several estrildid species native to Australasia.
- Estrildids, comprising over 140 species, display a remarkable diversity in bill morphology adapted to specific seed types.
Learning
Memory Aids
Mnemonic
Think: 'ESTRanged, but WILD with IDentity' – a colourful, wild bird with a distinct family identity (Estrildid).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with a general 'finch' ('зяблик'), as it's a more specific family. There is no direct single-word equivalent in Russian, leading to potential omission or use of the transliterated term 'эстрильдид' in scientific texts.
Common Mistakes
- Pronouncing the first syllable as 'es-TRY-lid' or stressing the second syllable (/ɪsˈtrɪl.dɪd/) is incorrect. The standard stress is on the first syllable.
- Using it as a general term for any small bird.
- Incorrect plural: 'estrildides' (it's a modern Latin-derived vernacular, not a classical Latin noun).
Practice
Quiz
In which context is the word 'estrildid' most likely to be used?
FAQ
Frequently Asked Questions
It's a type of small, colourful, seed-eating bird, like a waxbill or grassfinch.
No, it is a highly specialised scientific term. In everyday conversation, use the common name of the specific bird (e.g., 'society finch', 'firefinch').
They are both passerines (songbirds), but estrildids belong to the family Estrildidae, while canaries belong to the family Fringillidae. They are different families within the same larger order.
They are native to the Old World tropics, particularly Africa, South Asia, and Australasia. Many species are also popular in aviculture worldwide.