exoskeleton

noun

exo·​skel·​e·​ton ˌek-sō-ˈske-lə-tən How to pronounce exoskeleton (audio)
1
: an external supportive covering of an animal (such as an arthropod)
2
: bony or horny parts of a vertebrate produced from epidermal tissues
3
: an artificial external supporting structure
exoskeletal adjective

Examples of exoskeleton in a Sentence

Recent Examples on the Web The exoskeleton of Starlink satellites surrounding Earth, invisible from the ground, will feel almost palpable, shifting with the whims of the richest person in the world, who controls it all. Marina Koren, The Atlantic, 5 Sep. 2024 The insects are reddish-tan in color and are elongated, with a shiny exoskeleton. Emily Deletter, USA TODAY, 13 Aug. 2024 Related: Robotic exoskeletons show promise as tool to help kids with cerebral palsy walk easier The participants logged nearly 1000 steps per session. Timmy Broderick, STAT, 24 July 2024 When insects come into direct contact with diatomaceous earth, DE slices through their exoskeletons, causing insects to desiccate and die in only a few hours. Lauren Landers, Better Homes & Gardens, 6 Aug. 2024 See all Example Sentences for exoskeleton 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'exoskeleton.' 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

1847, in the meaning defined at sense 1

Time Traveler
The first known use of exoskeleton was in 1847

Dictionary Entries Near exoskeleton

Cite this Entry

“Exoskeleton.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exoskeleton. Accessed 2 Oct. 2024.

Kids Definition

exoskeleton

noun
exo·​skel·​e·​ton ˌek-sō-ˈskel-ət-ᵊn How to pronounce exoskeleton (audio)
: a hard supporting or protective structure (as of an insect, spider, or crustacean) on the outside of the body

Medical Definition

exoskeleton

noun
exo·​skel·​e·​ton ˌek-sō-ˈskel-ət-ᵊn How to pronounce exoskeleton (audio)
1
: an external supportive covering of an animal (as the system of sclerites covering the body of an insect) compare endoskeleton
2
: bony or horny parts (as nails, hooves, or scales) of a vertebrate produced from epidermal tissues
exoskeletal adjective

More from Merriam-Webster on exoskeleton

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