drop down

drop down (third-person singular simple present drops down, present participle dropping down, simple past and past participle dropped down)

1. (nautical, intransitive) To sail, move, or row down a coast, or down a river to the sea.
2. Used other than figuratively or idiomatically: see drop,‎ down.

   The glass bottle dropped down to the ground where it shattered.

   • 1934, Ernest Bramah, The Bravo of London:

     This is the last road of the round and then we may as well drop down into the High Street and get a snack to carry us on till breakfast.

• dropdown, drop-down