dissolve
definition
to cause to become incorporated into a liquid or to disappear from view
example
When you stir sugar into your coffee, it will quickly dissolve, making the drink sweet and enjoyable.
synonyms
solubilizemeltdisappear
word origin — From Latin 'dissolvere', meaning 'to loosen or dissolve', composed of 'dis-' (apart) and 'solvere' (to loosen or free).