mcol>'92olian harp, '92olian lyre, a musical instrument consisting of a box, on or in which are stretched strings, on which the wind acts to produce the notes; -- usually placed at an open window. Moore. -- '92olian mode (Mus.), one of the ancient Greek and early ecclesiastical modes.>A"'89r*o*sphere (), n. [A'89ro- + sphere: cf. F. a'82rosph'8are.] The atmosphere. [R.]