modiolus: meaning, definition, pronunciation and examples
Very LowHighly Technical/Specialist
Quick answer
What does “modiolus” mean?
A central bony core or hub-like structure, specifically the central pillar of the cochlea in the inner ear.
Audio
Pronunciation
Definition
Meaning and Definition
A central bony core or hub-like structure, specifically the central pillar of the cochlea in the inner ear.
In anatomy, a cone-shaped central axis or core; in botany, the central column of certain fruits; in zoology, the hub of a univalve shell where the whorls meet.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation follow Latinate conventions.
Connotations
None beyond its precise anatomical reference.
Frequency
Extremely rare in both varieties, confined to specialist literature.
Grammar
How to Use “modiolus” in a Sentence
The [Anatomical Structure] (is) centred on/around the modiolus.The modiolus forms the central axis of the [Organ/Structure].Vocabulary
Collocations
Examples
Examples of “modiolus” in a Sentence
adjective
British English
- The modiolar canal carries the nerve fibres.
- Modiolar fractures are complex.
American English
- Modiolar anatomy is crucial for cochlear implant surgery.
- The modiolar axis was clearly visible on the scan.
Usage
Meaning in Context
Business
Not used.
Academic
Used in anatomy, histology, otology, and biology textbooks and research papers.
Everyday
Never used.
Technical
The primary domain of use. Precisely denotes specific anatomical structures.
Watch out
Common Mistakes When Using “modiolus”
- Misspelling as 'modiolous', 'modiolis'.
- Mispronouncing with stress on the first syllable (/ˈmoʊdiələs/).
- Using it outside of a technical biological/anatomical context.
FAQ
Frequently Asked Questions
No, it is an extremely rare and highly technical term used almost exclusively in anatomy, medicine, and biology.
Yes, but rarely. In botany and zoology, it can describe similar central column or hub structures, but the cochlear modiolus is by far the most common referent.
The plural is 'modioli', following the Latin neuter noun pattern (us -> i).
Absolutely not. It is a specialist term. Even most highly educated native speakers outside relevant fields will not know it.
A central bony core or hub-like structure, specifically the central pillar of the cochlea in the inner ear.
Modiolus is usually highly technical/specialist in register.
Modiolus: in British English it is pronounced /məʊˈdʌɪələs/, and in American English it is pronounced /moʊˈdaɪələs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think of MODIOLUS as the MODem (central hub) for the OLfactory and aUdi tory Signals in your head – it's a central processing pillar.
Conceptual Metaphor
CENTRE IS A PILLAR/HUB (The modiolus is the central pillar around which the cochlea spirals).
Practice
Quiz
In which field is the term 'modiolus' primarily used?