1 An example of solution is 4, which is the solution to the equation of 2+2. 2  An example of a solution is when you hire a taxi to get to work when your car breaks down. 3  the act, method, or process of solving a problem.  the answer to a problem.
Definition of flush. 1 :  a sudden flow (as of water); also : a rinsing or cleansing with or as if with a flush of water. 2a : a sudden increase or expansion; especially : sudden and usually abundant new plant growth the spring flush of grassb : a surge of emotion felt a flush of anger at the insult.
Flush toilet. Flush toilet. A flush toilet or water closet (WC) is a toilet that disposes of the waste products by using water to sweep them away down a drainpipe. The water is also used as a hygienic barrier between the drainpipe and the user. 1596: Sir John Harington is said to have invented 'The Ajax', a flush toilet, for Elizabeth I of England. 2  His design was ridiculed in England, but was adopted in France under the name Angrez.