no use

no use (uncountable)

1. pointless, useless; not worth doing, especially because it is not likely to succeed
2. (colloquial) No point or advantage.

   No use crying over spilt milk.

   There is no use in studying medicine if there are too many doctors already.

   It's no use!

   Explaining things to you is of no use because you never listen.

   • 1962, Bob Dylan, Don't Think Twice, It's All Right:

     Well it ain't no use to sit and wonder why, babe
     If e'en you don't know by now
     An' it ain't no use to sit and wonder why, babe
     It don't ever do somehow.

• have no use for
• it's no use
• there's no use
• what's the use

• “no use”, in OneLook Dictionary Search.

• Oenus, ouens