appendage Meaning and Definition
1. n. a part that is joined to something larger
2. n. a natural prolongation or projection from a part of an organism either animal or plant
3. n. an external body part that projects from the body
In invertebrate biology, an appendage (or outgrowth) is an external body part, or natural prolongation, that protrudes from an organism's body (in vertebrate biology, an example would be a vertebrate's limbs).
Sponored Video