help please i need you to explain explain the meaning of the word shown in the picture and details.

Explanation:
containing an amount of a substance greater than that required for saturation as a result of having been cooled from a higher temperature to a temperature below that at which saturation occurs a supersaturated solution air supersaturated with water vapor.
examples are:
carbonated water (i.e. soda water); honey; sugar syrup (used in confectionery); supersaturated drug delivery systems.