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2017 Word of the Year

hemicellulose

[hem-i-sel-yuh-lohs] /ˌhɛm ɪˈsɛl yəˌloʊs/
noun
1.
any of a group of gummy polysaccharides, intermediate in complexity between sugar and cellulose, that hydrolyze to monosaccharides more readily than cellulose.
Origin of hemicellulose
1890-1895
First recorded in 1890-95; hemi- + cellulose
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Examples from the Web for hemicellulose
Historical Examples
  • The hemicellulose of wheat is, therefore, according to the author, pure pentosane.

British Dictionary definitions for hemicellulose

hemicellulose

/ˌhɛmɪˈsɛljʊˌləʊz/
noun
1.
any of a group of plant polysaccharides that occur chiefly in the cell wall
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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hemicellulose in Medicine

hemicellulose hem·i·cel·lu·lose (hěm'ĭ-sěl'yə-lōs', -lōz')
n.
Any of several polysaccharides that are more complex than a sugar and less complex than cellulose and found in plant cell walls.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Word Value for hemicellulose

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25
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