adjective
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Relating to, made of, or similar to a membrane.
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Characterized by the formation of a membrane or a layer like a membrane.
Other Word Forms
Etymology
Origin of membranous
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.
ZIP7 is also the only zinc transporter found in the endoplasmic reticulum, a membranous structure where a cell makes proteins destined for the outer membrane of the cell or for secretion out of the cell.
From Science Daily ● Apr. 30, 2024
It then must move to another membranous network in the cell called the endoplasmic reticulum.
From Science Daily ● Nov. 9, 2023
The tiny baby octopuses—each about the size of a nickel—emerged from soft, membranous eggs, clutched in their mothers’ protective embrace.
From Scientific American ● Jul. 3, 2023
“Every membranous violet smear on the gritty toilet paper was proof to me that I existed. … All day I flitted from bodily need to bodily need.”
From New York Times ● Sep. 7, 2018
He was not large of his kind, maybe the length of a forty-oared ship, and was wormthin for all the reach of his black membranous wings.
From "A Wizard of Earthsea" by Ursula K. Le Guin
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.
