Exam: IELTS

Definition: The amount of mass in a given volume of a substance, often used to describe how heavy or light something is for its size.

Example: The density of water is about one gram per cubic centimeter.

Definition: Related to the teeth or dentistry, including treatments and procedures for oral health.

Example: She needs to schedule a dental appointment for a check-up.

Definition: A sound made by placing the tongue against the upper teeth, often found in languages as a type of consonant.

Example: In linguistics, the sound 't' in 'teeth' is an example of a dental consonant.

Definition: A product used to clean teeth, which can come in the form of a paste, powder, or liquid.

Example: She applied dentifrice to her toothbrush before brushing her teeth.

Definition: The hard, dense tissue that makes up most of a tooth, located under the outer layer of enamel and surrounding the inner pulp.

Example: The dentist explained that dentin is important for the strength and structure of the tooth.

Definition: Relating to the hard tissue that forms the bulk of a tooth, located beneath the enamel and cementum.

Example: The dentist explained that the dentinal layer is crucial for tooth sensitivity.

Definition: A hard, dense tissue that forms the bulk of a tooth beneath the enamel and surrounds the pulp.

Example: The dentist explained that dentine is important for the strength of the tooth.

Definition: A professional who is trained to take care of people's teeth and gums, helping to prevent and treat dental problems.

Example: I have an appointment with my dentist next week for a check-up.

Definition: The field of medicine that focuses on the care and treatment of teeth and gums, including procedures to fix or replace damaged teeth.

Example: She decided to pursue a career in dentistry after her positive experiences with her dentist.

Definition: The arrangement, type, and number of teeth in a person's mouth or in an animal's mouth.

Example: The dentist examined her dentition to check for any cavities.

Definition: A professional who creates and fits dentures for people, working directly with clients instead of through a dentist.

Example: After losing his teeth, he visited a denturist to get a new set of dentures.