Fluid system in which liquid droplets are dispersed in a liquid.
Note 1: The definition is based on the definition in ref.
Note 2: The droplets may be amorphous, liquid-crystalline, or any mixture thereof.
Note 3: The diameters of the droplets constituting the dispersed phase usually range from approximately 10 nm to 100 μm; i.e., the droplets may exceed the usual size limits for colloidal particles.