mastoid process: meaning, definition, pronunciation and examples
Technical / Very LowScientific / Medical
Quick answer
What does “mastoid process” mean?
The conical bony prominence of the temporal bone behind the ear, to which neck muscles are attached.
Audio
Pronunciation
Definition
Meaning and Definition
The conical bony prominence of the temporal bone behind the ear, to which neck muscles are attached.
A significant anatomical landmark in the skull, often referenced in medicine, anatomy, and surgery; also, the air cells within this projection are called the mastoid process.
Dialectal Variation
British vs American Usage
Differences
No lexical or pronunciation differences; spelling and usage are identical.
Connotations
Exclusively medical/anatomical in both varieties.
Frequency
Used with equal rarity and specificity in both British and American medical contexts.
Grammar
How to Use “mastoid process” in a Sentence
the mastoid process of the temporal boneinflammation in the mastoid processVocabulary
Collocations
Examples
Examples of “mastoid process” in a Sentence
adjective
British English
- The mastoid region was tender.
- A mastoid incision was made.
American English
- The mastoid area was swollen.
- He needed a mastoid operation.
Usage
Meaning in Context
Business
Not used.
Academic
Used in medical, anatomical, biological, and osteological texts and lectures.
Everyday
Virtually never used in casual conversation.
Technical
Core term in medical diagnosis, surgery, radiology reports, and anatomy exams.
Vocabulary
Synonyms of “mastoid process”
Neutral
Weak
Watch out
Common Mistakes When Using “mastoid process”
- Mispronouncing 'mastoid' to rhyme with 'asteroid' (correct: MASS-toid).
- Using 'mastoid' alone to mean the process is common in medicine, but 'mastoid' can also refer to the air cells or the region.
FAQ
Frequently Asked Questions
Essentially, yes. The mastoid process is a part of the temporal bone, but in common medical parlance, the term 'mastoid' or 'mastoid bone' refers to this projection.
Yes. It is the hard, bony lump you can feel directly behind your ear.
Mastoiditis is a serious bacterial infection of the mastoid air cells within the mastoid process, often resulting from an untreated middle ear infection.
No, it is not developed at birth. It begins to form during the first year of life as the neck muscles strengthen and pull on the bone.
The conical bony prominence of the temporal bone behind the ear, to which neck muscles are attached.
Mastoid process is usually scientific / medical in register.
Mastoid process: in British English it is pronounced /ˈmastɔɪd ˌprəʊsɛs/, and in American English it is pronounced /ˈmæstɔɪd ˌprɑsɛs/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a sturdy MAST (like on a ship) attached behind your ear—the 'mast-oid' process is that bony mast.
Conceptual Metaphor
THE BODY IS A STRUCTURE: The mastoid process is a 'pillar' or 'anchor point' for muscles.
Practice
Quiz
What is the primary function of the mastoid process?