appendage

noun

ap·​pend·​age ə-ˈpen-dij How to pronounce appendage (audio)
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

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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.

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 The inside of the old steeple has become an artful appendage in the Q Prime office. Tom Roland, Billboard, 29 Mar. 2024 These odd appendages certainly didn’t allow the dinosaurs to fly, and their tiny size hardly seemed to offer any utility. Christian Thorsberg, Smithsonian Magazine, 30 Jan. 2024 This appendage will detach from the main body and swim away, carrying gonads that will merge with those from other disembodied rear ends and give rise to a new generation. Elizabeth Rayne, Ars Technica, 8 Dec. 2023 Some say the tiny, seemingly useless appendages, which may have been too small to accomplish anything, might have been well adapted to give other dinosaurs a good slashing from a short distance. Elizabeth Gamillo, Discover Magazine, 27 Feb. 2024 The appendage is now in the hands of the medical examiner, who will work to identify the owner of the body part, according to WNBC. Kimberlee Speakman, Peoplemag, 20 Feb. 2024 The retired physics professor was sitting in an emergency room in Whitehorse, the capital of Canada’s Yukon territory, where two doctors and a pharmacist were taking an unusual amount of interest in the appendage and the pink blisters that now covered it. Jason Mast, STAT, 16 Feb. 2024 With the rise of the ruling United Russia party, the remaining major parties—the Communist Party and Vladimir Zhirinovsky’s populist Liberal Democratic Party of Russia—became appendages of the Kremlin. Andrei Kolesnikov, Foreign Affairs, 7 Mar. 2024 Some, like whales, use the appendage for swimming, while others, like horses, use them to keep away flies. Sarah Kuta, Smithsonian Magazine, 17 Jan. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'appendage.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1647, in the meaning defined at sense 1

Time Traveler
The first known use of appendage was in 1647

Dictionary Entries Near appendage

Cite this Entry

“Appendage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/appendage. Accessed 19 Apr. 2024.

Kids Definition

appendage

noun
ap·​pend·​age ə-ˈpen-dij How to pronounce appendage (audio)
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 How to pronounce appendage (audio)
: a subordinate or derivative body part
especially : a limb or analogous part (as a seta)

More from Merriam-Webster on appendage

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