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to descend; to go down; to come down
to be handed down (of an order, judgment, etc.)
to pass (of time)
to surrender; to capitulate
to be less than; to be inferior to
to have the runs; to have diarrhea
to pass (in stool); to be discharged from the body
「降る」 has another reading with different meanings.
山を降るときは足元に気をつけてね。
Be careful of your footing when going down the mountain.
坂を降ったら駅がすぐ見える。
Once you go down the slope, you can see the station right away.
川に沿ってずっと降れば海に出られるはずだよ。
If you keep going down along the river, you should reach the sea.