Definitions
1.nounThe act of observing, and the fact of being observed (see observance)
2.nounThe act of noting and recording some event; or the record of such noting.
3.nounA remark or comment.
4.nounA judgement based on observing.
5.nounPerformance of what is prescribed; adherence in practice; observance.
6.nounA regime under which a subject is routinely observed.
7.nounPhilosophically as: the phenomenal presence of human being existence.