a person qualified to practice dentistry
"After my toothache started, I finally visited a dentist who was able to extract the infected root."
A medical doctor who specializes in dentistry.
"After I felt a sharp pain, my dentist examined my tooth and scheduled an appointment to fix it."
In plain English: A dentist is a doctor who fixes your teeth and keeps them healthy.
"I need to make an appointment with my dentist for a checkup next week."
Usage: A dentist is a physician trained specifically to treat teeth and gums, distinguishing them from general doctors or oral surgeons who handle more complex jaw procedures. Use this term when referring to the professional you visit for routine cleanings, fillings, or check-ups rather than emergency extractions requiring hospital care.
The word dentist comes directly from French and originally referred to a specialist who treats teeth. It entered English as the standard term for someone whose profession is caring for dental health.