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pinocytosis

pin·o·cy·to·sis [ pìnnə si tṓssiss, pìnnə sī tṓssiss ]

noun

Definition:

means of fluid intake by cell: the ingestion of fluid into a cell by turning a portion of the cell membrane inward to form a sheath that is then pinched off to form an internal vesicle

[Late 19th century. < Greek pinein "to drink"]

pin·o·cy·tot·ic [ pìnnə si tóttik, pìnnə sī tóttik ] adjective

pin·o·cy·tot·i·cal·ly adverb

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