carpometacarpus: meaning, definition, pronunciation and examples
C2Technical/Specialized
Quick answer
What does “carpometacarpus” mean?
A compound bone in the wing of a bird, formed by the fusion of carpal and metacarpal elements.
Audio
Pronunciation
Definition
Meaning and Definition
A compound bone in the wing of a bird, formed by the fusion of carpal and metacarpal elements.
In avian anatomy, the primary structural unit that forms the skeleton of the hand and wrist in a bird's wing, crucial for flight mechanics.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences; spelling is identical. Usage is confined to identical scientific registers.
Connotations
Purely technical and neutral in both varieties.
Frequency
Extremely rare outside of specialized biological, veterinary, or zoological texts.
Grammar
How to Use “carpometacarpus” in a Sentence
The carpometacarpus [verb: articulates/fuses/supports] with...A fracture was observed in the [determiner: the/its] carpometacarpus.Vocabulary
Collocations
Examples
Examples of “carpometacarpus” in a Sentence
adjective
British English
- The carpometacarpal joint is highly stable.
- They studied the carpometacarpal fusion process.
American English
- The carpometacarpal articulation allows for limited rotation.
- Carpometacarpal morphology varies among raptors.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in advanced biological, zoological, anatomical, and paleontological research papers and textbooks.
Everyday
Never used.
Technical
The primary domain of use. Found in veterinary medicine, ornithology, and avian biomechanics.
Vocabulary
Synonyms of “carpometacarpus”
Neutral
Watch out
Common Mistakes When Using “carpometacarpus”
- Misspelling as 'carpo-metacarpus' (with a hyphen) or 'carpometacarpal' (which is an adjective).
- Using it to refer to similar fused structures in non-avian animals.
- Mispronouncing the stress pattern; primary stress is on 'met' (ˌmet.ə).
FAQ
Frequently Asked Questions
No. In humans, the carpal (wrist) bones and metacarpal (hand) bones remain separate. The carpometacarpus is a fused structure unique to birds.
It provides a strong, lightweight framework for the attachment of the primary flight feathers (remiges) and is a key component in the wing's flight apparatus.
Yes, fractures of the carpometacarpus can occur in birds, often due to trauma. These are serious injuries that can impair or prevent flight.
No, it is an extremely specialized, high-level (C2) scientific term. Most native English speakers would not know this word unless they have studied ornithology or avian anatomy.
A compound bone in the wing of a bird, formed by the fusion of carpal and metacarpal elements.
Carpometacarpus is usually technical/specialized in register.
Carpometacarpus: in British English it is pronounced /ˌkɑː.pəʊˌmet.əˈkɑː.pəs/, and in American English it is pronounced /ˌkɑːr.poʊˌmet̬.əˈkɑːr.pəs/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: CAR (like the carpus/wrist) + PO (post office) + METACARPUS (the palm bones). The car's post office delivers the fused wrist and palm bones to the bird's wing.
Conceptual Metaphor
Not applicable; the term is purely anatomical and literal.
Practice
Quiz
In which animals is the term 'carpometacarpus' primarily used?