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tegmen

[teg-muh n] /ˈtɛg mən/
noun, plural tegmina
[teg-muh-nuh] /ˈtɛg mə nə/ (Show IPA)
1.
a cover, covering, or integument.
2.
Botany. the delicate inner integument or coat of a seed.
3.
(of certain orthopterous insects) one of a pair of leathery forewings that forms a protective covering for the hind wings.
Origin
1800-1810
1800-10; < Latin: covering (also tegumen, tegimen with anaptyctic vowel), equivalent to teg(ere) to cover + -men noun suffix
Related forms
tegminal
[teg-muh-nl] /ˈtɛg mə nl/ (Show IPA),
adjective
subtegminal, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for tegmina

tegmen

/ˈtɛɡmən/
noun (pl) -mina (-mɪnə)
1.
either of the leathery forewings of the cockroach and related insects
2.
the delicate inner covering of a seed
3.
any similar covering or layer
Derived Forms
tegminal, adjective
Word Origin
C19: from Latin: a cover, variant of tegimen, from tegere to cover
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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tegmina in Medicine

tegmen teg·men (těg'mən)
n. pl. teg·mi·na (-mə-nə)
A covering or an integument of a part. Also called tegmentum.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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tegmina in Science
tegmen
  (těg'mən)   
A covering or integument, such as the tough leathery forewing of certain insects or the inner coat of a seed.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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10
13
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