'non-solubility' originates from Latin, specifically the word 'solubilitas,' where 'solvere' meant 'to loosen or dissolve.' The prefix 'non-' indicates negation.

'solubilitas' transformed into the English word 'solubility,' and with the addition of the prefix 'non-,' it became 'non-solubility.'

Initially, it meant 'the ability to be dissolved,' but with the prefix 'non-,' it evolved into its current meaning of 'the inability to be dissolved.'