Careful attention.
To mind; to regard with care; to take notice of; to attend to; to observe.
A judgement based on observing.
The act of noting and recording some event; or the record of such noting.
A remark or comment.
A realization of a random variable.
Performance of what is prescribed; adherence in practice; observance.
A regime under which a subject is routinely observed.
Philosophically as: the phenomenal presence of human being existence.
The act of observing, and the fact of being observed (see observance)