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.
The organelles consist of stacks of membranous sacs that process and package proteins so that they can be transported to other parts of the cell or excreted from the cell.
From Science Daily ● Feb. 29, 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
In prokaryotes, the DNA is not enclosed in a membranous envelope.
From Textbooks ● Jun. 9, 2022
Between the echoing blasts of fireworks, I discerned a flapping sound like the unfurling of membranous wings.
From "The City Beautiful" by Aden Polydoros
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.
