Tapeworm (noun)

A long, thin, parasitic flatworm that lives in the intestines of vertebrates, including humans.

Origin:

Late 17th century: so named because of its flat, ribbon-like appearance.

Examples:

1. The patient was diagnosed with a tapeworm after experiencing abdominal pain.
2. Tapeworms can grow up to several meters long and cause health problems in humans.
3. The tapeworm infection was treated with medication.
4. Raw or undercooked meat can contain tapeworm larvae that infect humans.
5. The tapeworm was removed from the patient's intestines through surgery.