To
loose mental conciousness, though the body is still active. To
loose awarness, espically while someone is speaking. To pretty much
loose your track of mind, and look like a drooling idiot in the middle of a conversation.
Freind: Dude! hey dude, I'
m talking to you!
You: Oh, wait what? I'
m sorry, I completely zoned.
Freind: God, you got this really blanked out look on your
face...
You: Man, I was totally out of it, wasn't I?
Friend: Yeah, pretty much.
You: Sorry, man. I'll try not to zone anymore