Shak″y (?), a. [Compar.Shakier (?); superl.Shakiest.] 1. Shaking or trembling; as, a shaky spot in a marsh; a shaky hand. Thackeray.
2. Full of shakes or cracks; cracked; as, shaky timber. Gwilt.
3. Easily shaken; tottering; unsound; as, a shaky constitution; shaky business credit.