Giddy

Having in the head a sensation of whirling or reeling about; having lost the power of preserving the balance of the body, and therefore wavering and inclined to fall; lightheaded; dizzy.

Promoting or inducing giddiness; as, a giddy height; a giddy precipice.

Bewildering on account of rapid turning; running round with celerity; gyratory; whirling.

Characterized by inconstancy; unstable; changeable; fickle; wild; thoughtless; heedless.

To reel; to whirl.

To make dizzy or unsteady.