The Collaborative International Dictionary
Stereoplasm
Stereoplasm \Ste"re*o*plasm\, n. [Stereo- + Gr. ? anything formed or molded.] (Biol.) The solid or insoluble portion of the cell protoplasm. See Hygroplasm.
Wiktionary
stereoplasm
n. (context biology English) The solid or insoluble portion of the cell protoplasm.