protoplasm has definitions from the field of biology
1
[ noun ] (biology) the living substance of a cell (including cytoplasm and nucleus)

Synonyms

living_substance

Used in print

(J. W. C. Hagstrom et al., "Debilitating muscular...)

As shown in Figure 3 , the protoplasm of other fibers was pale , granular , or flocculated and invaded by phagocytes .

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