exoskeleton
noun
exo·skel·e·ton
ˌek-sō-ˈske-lə-tən 
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
Examples of exoskeleton in a Sentence
Recent Examples on the Web
According to Eason, rubbing alcohol dissolves the bug's exoskeleton, dehydrating it from the inside, killing it within about 30 seconds.
—
Stacey Leasca, Travel + Leisure, 27 Oct. 2025
That’s why engineers at The University of Texas at Arlington (UTA) have developed a soft robotic exoskeleton that doesn’t just assist motion, but lightens the load, literally.
—Neetika Walter, Interesting Engineering, 24 Oct. 2025
Its intelligent exoskeletons adapt in real time to terrain, activity, and intention, making movement lighter and more natural.
—Bryan Rogala, Outside, 13 Oct. 2025
Chitin, also found in the exoskeletons of insects and arthropods, lends structure to the wings that's necessary to help butterflies fly.
—Moná Thomas, PEOPLE, 10 Oct. 2025
See All Example Sentences for exoskeleton
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Stacey Leasca, Travel + Leisure, 27 Oct. 2025
That’s why engineers at The University of Texas at Arlington (UTA) have developed a soft robotic exoskeleton that doesn’t just assist motion, but lightens the load, literally.
—Neetika Walter, Interesting Engineering, 24 Oct. 2025
Its intelligent exoskeletons adapt in real time to terrain, activity, and intention, making movement lighter and more natural.
—Bryan Rogala, Outside, 13 Oct. 2025
Chitin, also found in the exoskeletons of insects and arthropods, lends structure to the wings that's necessary to help butterflies fly.
—Moná Thomas, PEOPLE, 10 Oct. 2025
See All Example Sentences for exoskeleton
Cite this Entry
“Exoskeleton.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/exoskeleton. Accessed 30 Oct. 2025.
Copy CitationKids Definition
exoskeleton
noun
exo·skel·e·ton
ˌek-sō-ˈskel-ət-ᵊn
: 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
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
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