Questions & Answers about Идите прочь.
Идите is the imperative form used for:
- more than one person: Go away, all of you
- one person politely/formally: like vous in French or Sie in German
If you were speaking to one person informally, you would say иди прочь.
So:
- иди прочь = to one person, informal
- идите прочь = to several people, or to one person formally
Идите is the imperative of идти, which means to go or to be going on foot.
In this sentence, it means go!
A useful thing to know is that Russian often uses forms of идти in commands even when English would simply say go. So идите is a very normal way to form a command.