CEFR C2
cementum
noun
Meaning
A calcified substance covering the root of a tooth that provides a surface for the periodontal ligament to attach to the bone.
Examples
- The dentist explained that the cementum helps secure the tooth firmly within the socket.
- Damage to the cementum can lead to increased tooth sensitivity and potential loss of stability.
Synonyms: tooth coating, root covering, calcified tissue, dental cement