Hookworm (noun)

A parasitic worm that lives in the small intestine of humans and animals, characterized by hook-like mouthparts that it uses to attach to the intestinal wall.

Origin:

From the physical characteristic of the worm having hook-like mouthparts.

Examples:

1. Hookworm is a parasitic worm that lives in the small intestine.
2. Hookworms are transmitted through contaminated soil, typically by walking barefoot on infected soil.
3. Hookworm infection can lead to anemia, malnutrition, and other health problems.
4. Hookworm infection is common in tropical and subtropical regions where sanitation is poor.
5. Hookworm infection can be treated with medication.