Verb
jump down (third-person singular simple present jumps down, present participle jumping down, simple past and past participle jumped down)
To leave an elevated position to a lower position by one jump.
I jumped down the small flight of stairs.
Americans have a special horror of giving up control, of letting things happen in their own way without interference. They would like to jump down into their stomachs and digest the food and shovel the shit out. William S. Burroughs
I did Star 80, which was a magnificent experience as well, but still, I was at the height of my career at the beginning. Then I had to jump down the ladder and climb back up again, which I didn't understand. That was very hard. Mariel Hemingway
You can't jump down the stairs in one leap, however much you might wish to, and you even more surely can't jump up it, but one step and then the next and there you are, at the top or the bottom and not a bit out of breath or discomposed. Elizabeth Aston