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ossein

American  
[os-ee-in] / ˈɒs i ɪn /

noun

Biochemistry.

  1. the collagen of bone, remaining after the mineral matter has been removed by treatment with dilute acid.

ossein British  
/ ˈɒsɪɪn /

noun

  1. a protein that forms the organic matrix of bone, constituting about 40 per cent of its matter

"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

Etymology

Origin of ossein

1855–60; < Latin osse ( us ) osseous + -in 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Second, the gelatinoids, which are represented by the ossein of bones, which can be made into glue, and the collogen of tendons.

From Maintaining Health Formerly Health and Efficiency by Alsaker, R. L.

Gelatinoids, constituents of connective tissue which yield gelatin and allied substances, e.g., collagen of tendon; ossein of bone.

From Public School Domestic Science by Hoodless, Adelaide

This ossein, which forms on an average from 25 to 30 per cent of the weight of bones, is extremely rich in nitrogen, containing over 18 per cent.

From Manures and the principles of manuring by Aikman, Charles Morton

Gelatinoids: e. g. collagen of tendons; ossein of bones, which yield gelatin or glue.

From The Royal Road to Health by Tyrrell, Charles Alfred

The Osseids comprise ossein, gelatin, cartilage, &c., from bone, skin, and connective issue.

From The Chemistry of Food and Nutrition by Duncan, A. W.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.