noun
- The plural of isotonicity; the quality or state of having equal osmotic pressure or concentration of solutes.
Usage: technical; medical/scientific
Examples
- The isotonicities of the two solutions were carefully measured to ensure they would not damage the cells.
- Pharmaceutical companies must verify the isotonicities of intravenous fluids before distribution.
- The researcher compared the isotonicities of different saline preparations.
- Maintaining proper isotonicities in medical solutions is critical for patient safety.