1.NounCondition of being pointless, useless, not worth doing, especially because it is not likely to succeed.
2.NounNo point or advantage.
"No use crying over spilt milk.; There is no use in studying medicine if there are too many doctors already.; Explaining things to you is of no use because you never listen.; That clock isn't any use: it keeps losing time.; It's no use you/your apologizing now: it is too late."