Shāk'y, a.

a. [compar. SHAKIER; superl. SHAKIEST.]

1. Full of shakes, slits, or clefts; not to be relied on for serviceable use; unsound; wanting in cohesion; as, shaky timber. Gwill.
2. Shaking or trembling; as, a shaky spot in a marsh; a shaky hand. Thackeray.