Meaning of the word membrane in English

What does membrane mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

membrane

US /ˈmem.breɪn/

UK /ˈmem.breɪn/

a pliable sheetlike structure acting as a boundary, lining, or partition in an organism

Example:

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The cell is surrounded by a protective membrane.

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The eardrum is a thin membrane that vibrates with sound.

Synonym:

film layer skin tissue sheath

a thin sheet of material, typically plastic, used as a separator or lining

Example:

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A waterproof membrane was installed under the roof tiles.

•

The filter uses a semi-permeable membrane to purify water.

Synonym:

film sheet layer lining