come down

verb10

1. •
   To descend, fall down, collapse.

   • A tree came down and hit me on the head.
   • After a clap of thunder, down came the rain.
2. •
   To be demolished.

   • The damage sustained in the fire is so great that the whole building will have to come down.
3. •
   To rain.

   • It's coming down heavily now.
4. •
   To decrease.

   • Real estate prices have come down since the peak of the boom.
5. •
   To reach or release a decision.

   • I can't guess which way the board will come down on the project.
   • The decision in Doe v. Smith came down this morning.
6. •
   Shortening of of come down the (pike, line, etc.) To be about to happen; to occur; to transpire.
7. •
   To return from an elevated state of consciousness (especially when drug-induced) or emotion.

   • He finally came down from his post-bonus high.
8. •
   To be passed through time.

   • Much wisdom has come down in the form of proverbs.
9. •
   (UK) To graduate from university, especially an Oxbridge university.

   • Raju had got a job with a law firm in Singapore after coming down from Oxford. — 2008
10. •
    (slang) To behave in a particular way.

    • He's been coming down angry all day.