Solution (noun)

1. A method or process of resolving a problem or difficulty.
2. A means of resolving a conflict, dispute, or problem.
3. An answer or explanation to a problem or question.
4. A liquid mixture in which a substance has been dissolved in another substance.
5. A way of resolving a complex situation or difficulty.

Origin:

The word 'solution' comes from the latin word 'solutio' which means 'a loosening, dissolution, or resolution.'.

Examples:

1. The solution to the puzzle was simple.
2. They found a solution to their financial problems.
3. The solution to the equation was x = 3.
4. The solution was to add more water to the mixture.
5. The solution to the problem was to change their approach.