appendage

nouns

an external body part that projects from the body

"it is important to keep the extremities warm"

appendage, extremity, member

a natural prolongation or projection from a part of an organism either animal or plant

"a bony process"

appendage, outgrowth, process

a part that is joined to something larger

appendage

is derived from

is derived from

is a type of (narrower)

something less than the whole of a human artifact

"the rear part of the house"; "glue the two parts together"