Also means "top" or "summit"

1. Ooze, as in from a boil

Also means "Suppurate".

Open, as one's eyes or arms

Also means:

1. on the outskirts of
2. in the surroundings of
3. on the other side (of a perimeter)
4. afterward
5. after the present event
6. off the record
7. outside of the main events or activity and in secret
8. isolated from
9. socially distant from