Obs. rare. [? Dim. of SNAG sb.1] A slight projection or process.
1649. J. Bulwer, Pathomyot., II. i. 59. The other [muscle] ariseth from the Snig of the seventh Vertebre of the Neck. Ibid. The knob of the first vertebre of the Neck, which holds Analogy with the Snigs of the other vertebres of the Back.