In general:
* An answer to a problem or question: This is the most common meaning. It refers to finding a way to resolve a difficulty or provide an answer to a query. For example, "The solution to the math problem is x = 5."
* A way of dealing with a situation: This is similar to the previous meaning, but it emphasizes the practical approach to solving a problem. For example, "The best solution to this issue is to communicate openly with each other."
* A liquid containing dissolved substances: This meaning is used in chemistry and other scientific fields. For example, "Salt water is a solution of salt dissolved in water."
In specific contexts:
* In mathematics: A solution is a set of values that satisfy an equation or system of equations.
* In computing: A solution is a program or system that solves a specific problem.
* In business: A solution is a product or service that addresses a business need.
Other related meanings:
* To dissolve: This meaning is used to describe the process of one substance becoming evenly distributed in another. For example, "Sugar dissolves in water."
* To find an answer: This meaning is used to describe the process of figuring out a solution to a problem. For example, "We need to find a solution to this conflict."
The best way to understand the meaning of "solution" is to consider the context in which it is used.