ダウン

What does ダウン mean in English?

1. down (opposite of up); becoming lower; being brought down; bringing down(n, vs)
2. being down (e.g. with a cold)(n, vs)
3. down (e.g. a system); not running (e.g. servers)(n, vs)
4. download; downstream(n, vs)
5. down (feathers)(n)