The Collaborative International Dictionary of English v.0.48:

Noy \Noy\, n.
   That which annoys. [Obs.] --Piers Plowman.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Noy \Noy\, v. t. [See Annoy.]
   To annoy; to vex. [Obs. or Prov. Eng.] --Piers Plowman.
   [1913 Webster]

         All that noyed his heavy spright.        --Spenser.
   [1913 Webster]