1. That renders giddy; that induces giddiness; as a giddy highth; a giddy precipice.
2. Rotary; whirling; running round with celerity.
The giddy motion of the whirling mill.
3. Inconstant; unstable; changeable.
You are as giddy and volatile as ever.
4. Heedless; thoughtless; wild; roving.
5. Tottering; unfixed.
As we have paced along
Upon the giddy footing of the hatches.
6. Intoxicated; elated to thoughtlessness; rendered wild by excitement or joy.
Art thou not giddy with the fashion too?
GID'DY, v.i. To turn quick.
GID'DY, v.t. To make reeling or unsteady.