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Meaning of membrane

mem•brane

Pronunciation: (mem'brān), [key]
— n.
  1. a thin, pliable sheet or layer of animal or vegetable tissue, serving to line an organ, connect parts, etc.
  2. the thin, limiting covering of a cell or cell part.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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