单词 | exoskeleton |
释义 | exoskeleton[ ek-soh-skel-i-tn ] / ˌɛk soʊˈskɛl ɪ tn / noun Zoology.an external covering or integument, especially when hard, as the shells of crustaceans (opposed to endoskeleton). Origin of exoskeletonFirst recorded in 1840–50; exo- + skeleton OTHER WORDS FROM exoskeletonex·o·skel·e·tal, adjectiveWords nearby exoskeletonexorcism, exorcist, exorcize, exordium, exoserosis, exoskeleton, exosmosis, exosphere, exospore, exosporium, exostosis Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for exoskeletonBritish Dictionary definitions for exoskeletonexoskeleton / (ˌɛksəʊˈskɛlɪtən) / nounthe protective or supporting structure covering the outside of the body of many animals, such as the thick cuticle of arthropodsCompare endoskeleton Derived forms of exoskeletonexoskeletal, adjectiveCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for exoskeletonexoskeleton [ ĕk′sō-skĕl′ĭ-tn ] n.All hard parts, such as hair, teeth, and nails, that develop from the ectoderm or mesoderm in vertebrates. A hard outer structure, such as the shell of an insect, that provides protection or support for an organism. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for exoskeletonexoskeleton [ ĕk′sō-skĕl′ĭ-tn ] A hard, protective outer body covering of an animal, such as an insect, crustacean, or mollusk. The exoskeletons of insects and crustaceans are largely made of chitin. Compare endoskeleton. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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