appendage

noun

ap·​pend·​age ə-ˈpen-dij 

1

: an adjunct to something larger or more important : appurtenance

2

: a usually projecting part of an animal or plant body that is typically smaller and of less functional importance than the main part to which it is attached

especially : a limb or analogous part (such as a seta)

3

[appendant] : a dependent or subordinate person

Did you know?

The Root of Appendage

Appendix isn't the only noun that comes from append. Unlike appendix, appendage doesn't suggest the end of something, but simply something attached. The word is often used in biology to refer to parts of an animal's body: an insect's antennae, mouthparts, or wings, for example. The appendages of some animals will grow back after they've been removed; a salamander, for example, can regrow a finger, and the tiny sea squirt can regrow all its appendages—and even its brain.

Synonyms

• accessory
• accessary
• accoutrement
• accouterment
• adapter
• adaptor
• add-on
• adjunct
• appliance
• attachment
• option

Examples of appendage in a Sentence

The court system acts as an appendage to the government.

an appendage of a larger political party

Recent Examples on the Web

While he gets dragged to death, kicking up a bit of a sandstorm in the process, Furiosa takes the opportunity to use her other arm to saw off the appendage, freeing herself and escaping back to the Citadel. —Lauren Huff, EW.com, 24 May 2024

Popular on Variety The audience danced and clapped in unison to the film’s dark EDM-heavy score, recoiled in disgust at some of the most brutal scenes and laughed when appendages started dropping off like flies. —Matt Donnelly, Variety, 19 May 2024

Word History

First Known Use

1647, in the meaning defined at sense 1

Kids Definition

appendage

noun

ap·​pend·​age ə-ˈpen-dij 

1

: something attached to a larger or more important thing

2

: a projecting part (as an antenna) of an animal or plant body

especially : an arm, leg, or similar part

Medical Definition

appendage

noun

ap·​pend·​age ə-ˈpen-dij 

: a subordinate or derivative body part

especially : a limb or analogous part (as a seta)