(1):

(conj.) Whereas.

(2):

(n.) Place; situation.

(3):

(adv.) To what or which place; hence, to what goal, result, or issue; whither; - used interrogatively and relatively; as, where are you going?

(4):

(adv.) At or in which place; at the place in which; hence, in the case or instance in which; - used relatively.

(5):

(adv.) At or in what place; hence, in what situation, position, or circumstances; - used interrogatively.

(6):

(pron. & conj.) Whether.