There are several essential oils that may have fertility boosting qualities: 1  Geranium: This oil is fantastic for balancing hormones and regulating your cycle. It also has the soothing effect of calming emotions and helping you to distress.
Osmotic definition, the tendency of a fluid, usually water, to pass through a semipermeable membrane into a solution where the solvent concentration is higher, thus equalizing the concentrations of materials on either side of the membrane. See more.
GCIDE (0.00 / 0 votes) Rate this definition: Isotonic (a.) (Physiology, Biochemistry) Having an osmotic pressure (tonicity) equal to that of a reference solution; -- of aqueous solutions. Contrasting with hypotonic and hypertonic. See hypertonic. Origin: [Iso- + tonic.]