plasmolysis

(plaz mäli sis)

noun

Biol. a shrinking of the protoplasm of a living cell due to loss of water by osmosis

Origin: ModL: see plasmo- & -lysis

See plasmolysis in American Heritage Dictionary 4

noun pl. plas·mol·y·ses (-sēzˌ)
Shrinkage or contraction of the protoplasm away from the wall of a living plant or bacterial cell, caused by loss of water through osmosis.

Related Forms:

  • plasˌmo·lytˈic (plăzˌmə-lĭtˈĭk) adjective
  • plasˌmo·lytˈi·cal·ly adverb

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