Dent MINOR is a job title that refers to a dental assistant who works under the supervision of a dentist. The term is derived from the word 'DENT' which means 'TOOTH' and 'MINOR' which means 'LESSER'. A DENT MINOR is responsible for providing support to the dentist, such as preparing the patient for treatment, sterilizing instruments, and taking x-rays. They may also provide basic dental care, such as cleaning teeth and applying sealants.