Available Definitions:
1) a. - Given to study; devoted to the acquisition of knowledge from books; as, a studious scholar.
2) a. - Given to thought, or to the examination of subjects by contemplation; contemplative.
3) a. - Earnest in endeavors; aiming sedulously; attentive; observant; diligent; -- usually followed by an infinitive or by of; as, be studious to please; studious to find new friends and allies.
4) a. - Planned with study; deliberate; studied.
5) a. - Favorable to study; suitable for thought and contemplation; as, the studious shade.