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 In a new summer exhibit to celebrate cicadas at the Bess Bower Dunn Museum of Lake County, Hurley pointed to a mural of a ghostly white cicada shedding its exoskeleton with two black spots on its thorax. Adriana Pérez, Chicago Tribune, 3 May 2024 The cicadas molt into their new form by shedding their final exoskeleton. Solcyré Burga, TIME, 17 Apr. 2024 The ground will be covered with young cicadas and discarded exoskeletons, and trees and plants will be filled with adults, Evan Lampert, an insect ecologist at the University of North Georgia, tells ABC News. Will Sullivan, Smithsonian Magazine, 8 Apr. 2024 Trillions of periodical cicadas will emerge from the ground this spring, bringing with them their loud buzzing and molted exoskeletons. Caitlin O'Kane, CBS News, 8 Apr. 2024 Notre-Dame Cathedral sat in the pre-dawn chill like a spaceship docked in the heart of Paris, its exoskeleton of scaffolding lit by bright lights. Aurelien Breeden, New York Times, 29 Mar. 2024 Robotic exoskeletons are another groundbreaking development, particularly for individuals recovering from severe injuries like those sustained in motorcycle accidents. Kyle Russell, The Arizona Republic, 23 Feb. 2024 The role of robotics in physical therapy extends to areas beyond exoskeletons. Kyle Russell, The Arizona Republic, 23 Feb. 2024 The bleaching victims, with all or swathes of their hard exoskeletons turned pale white, stand out like bones. Alie Skowronski, Sun Sentinel, 11 Jan. 2024

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 9 May. 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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