tegmen
Americannoun
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a cover, covering, or integument.
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Botany. the delicate inner integument of a seed.
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Entomology. (in certain orthopterous insects) one of a pair of leathery forewings that forms a protective covering for the hindwings.
noun
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either of the leathery forewings of the cockroach and related insects
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the delicate inner covering of a seed
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any similar covering or layer
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of tegmen
First recorded in 1800–10; from Latin: “a covering” (also tegumen, tegimen ), from teg(ere) “to cover” + -men, noun suffix
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.
The tegmen tympani are relatively large, but proportionately short.
From Neotropical Hylid Frogs, Genus Smilisca by Duellman, William E.
Monocyclica Inadunata.—Monocyclica in which the dorsal cup is confined to the patina and occasional intercalated anals; such ambulacrals or interambulacrals as enter the tegmen remain supra-tegminal and not rigidly united.
From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 10 "Echinoderma" to "Edward" by Various
In small individuals S. sordida, especially in males, and in adults of S. puma the tegmen tympani are relatively short, whereas in adult females of S. sordida these elements are long and slender.
From Neotropical Hylid Frogs, Genus Smilisca by Duellman, William E.
Adunata.—Monocyclica with dorsal cup primitively confined to the patina and an occasional single anal; tegmen solid; portions of the proximal brachials and their ambulacrals tend to be rigidly incorporated in the theca.
From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 10 "Echinoderma" to "Edward" by Various
The delicate, spindle-shaped columellae lie ventral to the tegmen tympani and squamosals, are spatulate distally, and have a broad basal attachment to the auditory region.
From Neotropical Hylid Frogs, Genus Smilisca by Duellman, William E.
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.
