Which term indicates the combining form for teeth?

The term "dent/o" serves as the combining form for teeth. This combining form is derived from the Latin word "dens," meaning tooth. In medical terminology, "dent/o" is commonly used in various terms related to dentistry and oral health, such as "dentist" (a specialist in teeth and oral health) and "dentistry" (the field that deals with the diagnosis, prevention, and treatment of conditions related to the teeth and gums).

The other options represent different medical terms unrelated to teeth. "Derm/o" pertains to skin, "cephal/o" refers to the head or brain, and "fet/o" relates to the fetus. Each of these combining forms has its own specific context within medical terminology but does not relate to teeth. Understanding these distinctions helps in properly using and interpreting medical terminologies associated with different body systems and structures.