Lying back in the dentist’s chair with your mouth wide open is not the best moment to search for the right English word. “Open wide” is easy enough, but the rest can be a mystery. This guide covers the words you’ll actually hear at a check-up, so you know exactly what’s happening to your teeth.
10 On-the-Job Dentist Words
These are the words you’ll hear a dentist use every day, in alphabetical order. The three marked Featured appear in the photo at the top of this page.
anaesthetic (noun) — a substance used to prevent a patient from feeling pain during a procedure.
“The dentist gave her a local anaesthetic before removing the tooth.”
cavity (noun) — a hole in a tooth caused by decay.
“The x-ray showed a small cavity in his back tooth.”
dental probe (noun) — a small metal tool used by dentists to examine teeth closely. · Featured
“She used a dental probe to check each tooth for soft spots.”
dentist (noun) — a doctor trained to treat teeth and gums. · Featured
“The dentist checked his teeth carefully under the light.”
diagnose (verb) — to identify a disease or problem by examining someone or something.
“The dentist diagnosed the problem after taking an x-ray.”
examine (verb) — to look closely at something to check its condition. · Featured
“She examined his teeth one by one with the probe.”
gums (noun) — the firm pink tissue that surrounds and supports the teeth.
“Healthy gums are just as important as healthy teeth.”
hygiene (noun) — the practice of keeping yourself or something clean to stay healthy.
“Good oral hygiene helps prevent cavities and gum disease.”
treatment (noun) — medical care given to treat an illness, injury, or condition.
“The dentist explained the treatment before starting the procedure.”
x-ray (noun) — an image of the inside of the body, used to check for hidden problems.
“The x-ray showed a cavity forming between two teeth.”
How to Talk About Being a Dentist
Beyond the chair, here’s vocabulary for talking about dentistry as a career. It takes years of study, very steady hands and plenty of patience with nervous patients. According to the UK’s National Careers Service, dentists usually study for a five-year university degree, then do supervised training, and must register with the General Dental Council before treating patients. Here are the words you need to talk about the job:
check-up (noun) — an appointment to check on someone’s health or condition.
“She goes for a dental check-up every six months.”
filling (noun) — a material used to repair a tooth damaged by decay.
“He needed a filling after his last check-up.”
patient (noun) — a person receiving medical or dental care.
“The dentist explained the treatment carefully to the patient.”
procedure (noun) — a medical or dental treatment carried out in a set way.
“The whole procedure took less than twenty minutes.”
protective clothing (noun) — clothing worn to keep a worker safe from germs or hazards.
“Dentists wear protective clothing, including gloves and a mask, during every procedure.”
qualified (adjective) — having the right training, certificate, or experience to do a job.
“It takes years of study to become a qualified dentist.”
register (verb) — to record your name officially on a professional list in order to practise.
“Every dentist must register with the General Dental Council before treating patients.”
self-employed (adjective) — working for yourself rather than for an employer.
“Many dentists are self-employed and run their own practice.”
Quick Check
For teachers: free printable worksheet
Using this page in class? Download our free dentist vocabulary worksheet: a word list, matching, a gap fill, talking-about-the-job questions and a role play, with an answer key. Two A4 pages, ready to print.
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Frequently Asked Questions
A dental probe — a small metal tool used to check teeth closely for damage or decay. It’s one of the most common tools you’ll see during a routine check-up.
A filling is a material used to repair a tooth damaged by decay — one of the most common dental procedures.
Everyday English classes often skip the words used in real workplaces. If you’re learning English for work, travel, or exams, knowing this kind of vocabulary makes real conversations — booking an appointment, describing your own job, understanding a diagnosis — much easier.
More from the Careers Vocabulary Series:
- Carpenter Vocabulary
- Chef Vocabulary
- Electrician Vocabulary
- Farmer Vocabulary
- Hairdresser Vocabulary
- Mechanic Vocabulary
- Nurse Vocabulary
- Plumber Vocabulary
- Veterinarian Vocabulary
If you enjoyed this, you might also like our guides to Phrasal Verbs For The Office and Workplace Idioms. Got a dentist word we missed, or one that’s different where you live? Tell us on X — @EnglishStudy.
