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*i*form (?; 277), a. [L. a'89r air + -form: cf. F. a'82riforme.] Having the form or nature of air, or of an elastic fluid; gaseous. Hence fig.: Unreal.