out

Something that is out is not in.

Example: Polly opened the door and went out.

If something using electricity is out, it is turned off or the electricity is not flowing..

Example: Turn the light out before you leave.

Something that moves out moves from the inside to a place that is not inside.

Example: He took the pen out of his pocket.

far away

Example: We live out in the country.

If someone is out, they are not in the place where someone is looking for them.

Example: You can't see the doctor now. He is out.