| 1. | a subordinate part attached to something; an auxiliary part; addition. |
| 2. | Anatomy, Zoology. any member of the body diverging from the axial trunk. |
| 3. | Botany, Mycology. any subsidiary part superadded to another part. |
| 4. | a person in a subordinate or dependent position, esp. a servile or parasitic follower. |
appendage ap·pend·age (ə-pěn'dĭj)
n.
A part or organ attached to a main structure and subordinate in function or size.