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Word of the Day Tuesday, June 9, 2026

membrane

/ˈmembreɪn/ noun · British & US
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What does membrane mean?

noun

A thin layer of tissue that covers or separates parts of an organism, or a thin layer of material used to separate or enclose something.

Example

"The cell membrane is a delicate structure that regulates the flow of substances in and out of the cell."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for membrane

Antonyms of membrane

Rhymes with membrane

Etymologically related