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Definitions

membrane

[mem-breyn] / ˈmɛm breɪn /
NOUN
covering layer
Synonyms


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.

In the Americas, doctors can help infected people by putting them on a life-support machine known as ECMO, for extracorporeal membrane oxygenation, which breathes for the patient by oxygenating the blood.

From Los Angeles Times • May 4, 2026

In cases where hantavirus infection is suspected, Mertz said people should seek out urban medical centers that offer extracorporeal membrane oxygenation, which can be used to support the lungs.

From MarketWatch • May 4, 2026

Specifically, they examined how variations in membrane composition affect protocell growth, fusion, and the ability to retain important molecules during freeze/thaw cycles.

From Science Daily • Apr. 29, 2026

Ras inhibitors block a small protein that sits inside the cell membrane and acts as an on/off switch, setting off a signaling cascade that can make a cell grow or divide.

From Barron's • Apr. 28, 2026

Then they designed a similar membrane for air.

From "Z for Zachariah" by Robert C. O’Brien




Vocabulary lists containing membrane