membrane
noun
mem·brane
ˈmem-ˌbrān 
1
: a thin soft pliable sheet or layer especially of animal or plant origin
2
: a piece of parchment forming part of a roll
Examples of membrane in a Sentence
Recent Examples on the Web
Further, detailed examination of the participants' immune responses showed not only systemic response, but responses in distant mucus membranes.
—
Ars Technica, 6 Mar. 2025
Lalami’s writing has often revolved around questions of migration, belonging, and the thin membrane that separates citizen from outsider; The Dream Hotel mines similar themes.
—Sam Worley, Vulture, 4 Mar. 2025
Its propulsion system incorporates two soft, flexible, 6-mm-thick rubber membranes which serve as pectoral fins.
—Ben Coxworth, New Atlas, 23 Feb. 2025
In 2011, Sigal Ben-Yehuda and her postdoc Gyanendra Dubey at the Hebrew University of Jerusalem first published images of tiny bridges, made of membrane, between the bacteria Bacillus subtilis.
—Veronique Greenwood, WIRED, 9 Feb. 2025
See All Example Sentences for membrane
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Ars Technica, 6 Mar. 2025
Lalami’s writing has often revolved around questions of migration, belonging, and the thin membrane that separates citizen from outsider; The Dream Hotel mines similar themes.
—Sam Worley, Vulture, 4 Mar. 2025
Its propulsion system incorporates two soft, flexible, 6-mm-thick rubber membranes which serve as pectoral fins.
—Ben Coxworth, New Atlas, 23 Feb. 2025
In 2011, Sigal Ben-Yehuda and her postdoc Gyanendra Dubey at the Hebrew University of Jerusalem first published images of tiny bridges, made of membrane, between the bacteria Bacillus subtilis.
—Veronique Greenwood, WIRED, 9 Feb. 2025
See All Example Sentences for membrane
Cite this Entry
“Membrane.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/membrane. Accessed 25 Mar. 2025.
Copy CitationKids Definition
membrane
noun
mem·brane
ˈmem-ˌbrān
: a thin soft flexible sheet or layer especially of a plant or animal part (as a cell, tissue, or organ)
membranous
adjective
ˈmem-brə-nəs
Medical Definition
membrane
noun
mem·brane
ˈmem-ˌbrān
1
: a thin soft pliable sheet or layer especially of animal or plant origin
2
: a limiting protoplasmic surface or interface see nuclear membrane, plasma membrane
Love words? Need even more definitions?
Merriam-Webster unabridged
Share