chitinoid
tɪn noun Biochemistry.
a nitrogen-containing polysaccharide, related chemically to cellulose, that forms a semitransparent horny substance and is a principal constituent of the exoskeleton, or outer covering, of insects, crustaceans, and arachnids.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Link To chitinoid
Collins
World English Dictionary
chitin (ˈkaɪtɪn) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) | |
| —n | |
| a polysaccharide that is the principal component of the exoskeletons of arthropods and of the bodies of fungi | |
| [C19: from French chitine, from Greek khitōn | |
| 'chitinous | |
| —adj | |
| 'chitinoid | |
| —adj | |
00:10
Chitinoid
is always a great word to know.
So is quincunx. Does it mean:
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| chitin (ˈkaɪtɪn) | |
| —n | |
| a polysaccharide that is the principal component of the exoskeletons of arthropods and of the bodies of fungi | |
| [C19: from French chitine, from Greek khitōn | |
| 'chitinous | |
| —adj | |
| 'chitinoid | |
| —adj | |
Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Etymonline
Word Origin & History
chitin
1836, from Fr. chitine, from Gk. khiton "frock, tunic."
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
chitin  (kīt'n) Pronunciation Key
A tough, semitransparent substance that is the main component of the exoskeletons of arthropods, such as the shells of crustaceans and the outer coverings of insects. Chitin is also found in the cell walls of certain fungi and algae. Chemically, it is a nitrogenous polysaccharide (a carbohydrate). |
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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