Definitions for "Niggle"
Keywords:  trifle, petty, quibble, finicky, fuss
To trifle with; to deceive; to mock.
To trifle or play.
To fret and snarl about trifles.
Keywords:  restlessly, fidget, move, result
To move about restlessly or without result; to fidget.
Keywords:  mincingly, walk, act
To act or walk mincingly.