Source : Webster's Revised Unabridged Dictionary (1913)

Niggle \Nig"gle\, v. t. [imp. & p. p. {Niggled}; p. pr. & vb. n.
   {Niggling}.] [Dim. of Prov. E. nig to clip money; cf. also
   Prov. E. nig a small piece.]
   To trifle with; to deceive; to mock. [Obs.] --Beau. & Fl.