Available Definitions:
1) pron. & conj. - Whether.
2) adv. - At or in what place; hence, in what situation, position, or circumstances; -- used interrogatively.
3) adv. - At or in which place; at the place in which; hence, in the case or instance in which; -- used relatively.
4) adv. - To what or which place; hence, to what goal, result, or issue; whither; -- used interrogatively and relatively; as, where are you going?
5) conj. - Whereas.
6) n. - Place; situation.