masseter: meaning, definition, pronunciation and examples
C2Technical, Academic, Medical
Quick answer
What does “masseter” mean?
The main chewing muscle, responsible for closing the jaw.
Audio
Pronunciation
Definition
Meaning and Definition
The main chewing muscle, responsible for closing the jaw.
Refers specifically to the thick, rectangular muscle in the cheek that elevates the mandible (lower jaw). In anatomy, it is often discussed in relation to temporomandibular joint (TMJ) function, mastication, and conditions like bruxism.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
None beyond its technical anatomical meaning.
Frequency
Equally low-frequency in both dialects, used only in specialist fields.
Grammar
How to Use “masseter” in a Sentence
The masseter [verb: contracts/relaxes/hurts][Adjective: sore/tight/hypertrophied] masseterPain in the masseterVocabulary
Collocations
Examples
Examples of “masseter” in a Sentence
adjective
British English
- masseteric fascia
- masseteric hypertrophy
American English
- masseteric fascia
- masseteric hypertrophy
Usage
Meaning in Context
Academic
Common in anatomy, physiology, dentistry, and zoology textbooks and research papers.
Everyday
Virtually never used in casual conversation. Might be mentioned in a dental consultation or by a physiotherapist.
Technical
Core term in medical/dental diagnostics (e.g., TMJ disorders, bruxism), surgery, and comparative anatomy.
Vocabulary
Synonyms of “masseter”
Neutral
Weak
Vocabulary
Antonyms of “masseter”
Watch out
Common Mistakes When Using “masseter”
- Misspelling: 'massitor', 'massater'. Mispronunciation: /ˈmæsɪtə/ (with a short 'a'). Using it as a general term for 'cheek'.
FAQ
Frequently Asked Questions
It runs from the zygomatic arch (cheekbone) down to the angle and ramus of the mandible (lower jaw). You can feel it bulge when you clench your teeth.
No, it is a specialist anatomical term. The average person might never use or hear it outside a medical or dental context.
It is an enlargement or overdevelopment of the masseter muscle, which can cause facial pain or alter the shape of the lower face, giving it a more square appearance.
Yes. Common issues include tension, spasm, pain (often linked to temporomandibular joint disorder - TMD), and hypertrophy. Treatment may involve massage, physical therapy, Botox injections, or stress management.
The main chewing muscle, responsible for closing the jaw.
Masseter is usually technical, academic, medical in register.
Masseter: in British English it is pronounced /maˈsiːtə/, and in American English it is pronounced /məˈsiːt̬ɚ/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think 'MASS-EATER' – the massive muscle you use to eat.
Conceptual Metaphor
None established in general language.
Practice
Quiz
The masseter muscle is primarily responsible for: