Dissolve (verb)

1. Cause (a solid substance) to become a liquid by mixing it with a liquid.
2. Cause to break up and disappear.
3. To make a solid substance turn into a liquid by mixing it with a liquid.
4. To cause something to break up and disappear.
5. To make something disappear by breaking it up into smaller parts.

Origin:

Late middle english: from old french desolver or latin dissolvere, from dis- (expressing reversal) + solvere "loosen".

Examples:

1. He dissolved the sugar in the coffee.
2. The tablet dissolved in water.
3. The ice cream dissolved in the heat.
4. The company dissolved its partnership.
5. The government dissolved the parliament.