(n.) The fluid portion of the cell protoplasm, in opposition to stereoplasm, the solid or insoluble portion. The latter is supposed to be partly nutritive and partly composed of idioplasm.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Hygroplasm. Retrieved September 21, 2026, from http://smartdefine.org/hygroplasm/definitions/2018205 |
| Chicago | Webster's. 2011. "Hygroplasm" http://smartdefine.org/hygroplasm/definitions/2018205 (accessed September 21, 2026). |
| Harvard | Webster's 2011, Hygroplasm, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/hygroplasm/definitions/2018205>. |
| MLA | Webster's. "Hygroplasm" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/hygroplasm/definitions/2018205> |