Definition, Meaning & Synonyms

mastoid

Noun
/ˈmæstɔɪd/
Definition
The mastoid is a bony prominence located behind the ear, part of the temporal bone of the skull.
Examples
  • The mastoid process is an important landmark for ear surgery.
  • Inflammation of the mastoid can lead to mastoiditis.
  • Doctors often check the mastoid for any abnormalities during an ear examination.
Meaning
In anatomical terms, ‘mastoid’ refers to the rounded, protruding part of the temporal bone that can be felt just behind the ear.
Synonyms
  • None (it is a specific anatomical term).