Dentist (noun)

A qualified medical professional who specializes in diagnosing, preventing, and treating conditions and diseases of the teeth, gums, and mouth.

Origin:

Late 19th century: from french dentiste, from latin dens, dent- 'tooth'.

Examples:

1. She went to the dentist for a regular check-up.
2. The dentist removed the painful cavity.
3. The dentist recommended a root canal for the infected tooth.
4. The dentist was skilled in cosmetic dentistry and transformed the patient's smile.
5. The dentist advised the patient to brush and floss daily for good oral hygiene.