The term “cuticle” has a few definitions, depending on the context:
1. **Anatomy/Biology**: In human anatomy, the cuticle refers to the layer of dead skin at the base of a fingernail or toenail. It serves as a protective barrier against pathogens and helps to prevent infections.
2. **Botany**: In botany, a cuticle is a protective, waxy layer found on the surface of leaves and stems of plants. It helps to reduce water loss and protect the plant from environmental factors.
3. **Zoology**: In relation to certain organisms, such as arthropods, the cuticle is the tough, outer covering or exoskeleton that provides protection and support.
Overall, the term denotes a protective layer or covering in various biological contexts.
