Dentistry

Ceramic is an adjective describing objects made from clay hardened by heat, or materials resembling clay. It typically refers to pottery, tiles, and porcelain-based items. In modern usage, it also denotes synthetic materials with similar properties to traditional ceramics, used in electronics, engineering, and art.

Cervical refers to the neck region, or to the cervix in anatomy. As a medical term, it often describes structures, regions, or innervation related to the neck. It can function as an adjective or, less commonly, a noun in specialized contexts (e.g., cervical spine). The word is used in clinical, anatomical, and research writing, with formal tone and precise meaning.

Composite (noun) refers to something made by combining two or more different parts or substances, creating a material, object, or concept with characteristics from its components. It also denotes a figure formed by combining separate parts into a whole. The term is common in science, engineering, and mathematics when describing amalgamated structures or datasets.

Crown (noun): a circular ornamental headpiece worn as a symbol of authority or achievement. It can also refer to the top or highest part of something, such as a crown of a tooth or the crown of a hill. In everyday use, it denotes prestige, sovereignty, or the uppermost part of objects.

Curettage is a medical procedure in which a clinician uses a curette—a small, spoon-shaped instrument—to scrape tissue from a body surface or cavity. The term also refers to the process itself, often employed to remove abnormal tissue or debris. It is typically performed under local or general anesthesia and may be used for diagnostic or therapeutic purposes in procedures like uterine curettage or skin curettage.

Curette is a medical instrument with a small scoop or loop at its end, used to remove tissue or debris from a body cavity. It is typically hand-held and often employed in gynecology, dermatology, or dentistry. The term can also refer to the instrument’s blade-like edge or scoop used for scraping surfaces. It is pronounced with emphasis on the second syllable: cu-RET-te, stressing the 'RET' syllable.

Cusp (noun) refers to a pointed end or projection where surfaces meet, typically a sharp peak or the foothold of a shape; it can also denote a critical point where change or a decision occurs. It conveys a sharp boundary or transition, often implying a cusp-like apex in geometry or a pivotal moment in events.

Cuspid is a term used in anatomy and dentistry to denote a pointy tooth, typically the canine. It also appears in geometry as a cusp point on a curve. The word carries a clinical, technical tone and is most commonly encountered in medical or scholarly contexts rather than everyday speech.

Deciduous is an adjective describing trees or plants that shed leaves seasonally, typically in autumn. It can also refer to anything transient or temporary that falls away or is shed in a natural process. The term emphasizes a temporary, shedding characteristic rather than permanent permanence, contrasting with evergreen or persistent forms.

Dentigerous means having teeth or relating to a tooth-bearing condition, commonly used in anatomy to describe a type of cyst or follicle that encloses a tooth crown. It denotes a developmental state where a tooth is embedded in bone, often without eruption. The term is technical and used chiefly in dental and anatomical contexts.

Dentin is the calcified tissue underlying the enamel of a tooth, forming the bulk of the tooth structure. It is less hard than enamel but denser than bone, and contains microscopic tubules that can transmit sensation. In dental anatomy, dentin plays a crucial role in protecting the pulp and transmitting sensory signals.

Dentinogenesis is the biological process by which dentin, the calcified tissue beneath tooth enamel, forms during tooth development. The term combines dental root words with the Greek genesis, and describes the developmental sequence by which odontoblasts lay down dentin. It is a specialized, scientific term used in dentistry and developmental biology to describe dentin formation.

Dentition refers to the arrangement or condition of the teeth in the jaws, especially the set of natural teeth in an animal or human. It can describe the dental formula, the arrangement of incisor, canine, premolar, and molar teeth, or the process of teeth formation and eruption. In dentistry and anatomy, dentition is used to discuss dental health, alignment, and occlusion.

Dentoalveolar refers to the region where the teeth meet the alveolar ridge in the mouth, often used to describe sounds formed with the tongue against the upper teeth and alveolar ridge. The term is chiefly used in phonetics and dentistry to specify a dental-alveolar place of articulation. It describes a subtle, precise tongue position rather than a single sound.

Denture is a removable dental appliance that replaces missing teeth and surrounding tissues. Commonly used by people to restore chewing ability and facial structure, dentures come in full or partial forms and can be custom-made to fit gum tissue. In everyday language, “denture” can also refer to a set or piece of such an appliance in dentistry contexts.

Distal refers to a position or part that is farthest from the center or point of attachment, often used in anatomy or biology. It can describe structures distant from the trunk or origin, contrasted with proximal. The term is common in medical, scientific, and clinical contexts, and its usage emphasizes relative distance rather than absolute location.

Ectopic is an adjective describing a location or occurrence outside its normal site, especially an organ or tissue; for example, an ectopic pregnancy occurs outside the uterus. The term implies an abnormal or misplaced position and is used across medical contexts. It is typically used in formal or clinical discourse and is often paired with medical imaging or surgical planning language.

Enamel is a hard, glossy substance that covers the outside of teeth and certain minerals or objects to provide protection and a smooth surface. In dentistry, it is the outer covering of the tooth, formed from mineralized tissue produced during tooth development. Outside dentistry, enamel refers to a vitreous coating used on metal or ceramics to create a glass-like finish and color.