日本語 Japanese Ask Questions Thread 4

If you have a question about the language, ask it and fellow 4channers might see it and answer it for you.


Japanese Ask Questions Thread2
http://dis.4chan.org/read/lang/1206158123/1-40

Japanese Ask Questions Thread3
http://dis.4chan.org/read/lang/1267485093/1-40

>>805
Why is there NI particle in 以外?

I know に　can mean:

Direct contact
Location existence
Direction
Purpose
Indirect OBject, Source/Agent
Point of time.

What does it mean there?