Definition

Noun: A thick, powerful muscle located in the cheek, primarily responsible for elevating the mandible (lower jaw) and providing the force necessary for chewing (mastication). It is one of the primary muscles of mastication.

Usage

The word "masseter" is a specific anatomical term. It is used in medical, biological, and dental contexts to refer to this particular muscle. - It is typically used with a determiner like "the," "a," or possessive pronouns (e.g., "his," "her"). - Example: The surgeon carefully avoided the masseter during the procedure.

Examples

• Noun:
  • Clenching your teeth repeatedly can lead to hypertrophy of the masseter.
  • The dentist explained that pain in the masseter is often associated with temporomandibular joint disorder (TMJ).
  • A well-developed masseter is characteristic of animals with a powerful bite.

Advanced Usage

• "Masseteric" (adjective): Pertaining to the masseter muscle.
  • The patient received a masseteric nerve block to relieve jaw pain.

Variants and Related Words

• Masseter muscle: A fuller, more descriptive term for "masseter."
• Muscles of mastication: The group of muscles that includes the masseter, temporalis, and pterygoids.

Synonyms

• Jaw muscle (a general, non-specific term)
• Chewer (informal and very rare in technical contexts)

Notes on Different Meanings

The word "masseter" has only one specific meaning in modern English: the anatomical muscle described above. It does not have other common definitions or usages.

Noun

1. a large muscle that raises the lower jaw and is used in chewing