The Collaborative International Dictionary of English v.0.48:

Wile \Wile\, v. t.
   1. To practice artifice upon; to deceive; to beguile; to
      allure. [R.] --Spenser.
      [1913 Webster]

   2. To draw or turn away, as by diversion; to while or while
      away; to cause to pass pleasantly. --Tennyson.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Wile \Wile\, n. [OE. wile, AS. w[imac]l; cf. Icel. v?l, v[ae]l.
   Cf. Guile.]
   A trick or stratagem practiced for insnaring or deception; a
   sly, insidious; artifice; a beguilement; an allurement.
   [1913 Webster]

         Put on the whole armor of God, that ye may be able to
         stand against the wiles of the devil.    --Eph. vi. 11.
   [1913 Webster]

         Not more almighty to resist our might,
         Than wise to frustrate all our plots and wiles.
                                                  --Milton.
   [1913 Webster]

WordNet (r) 3.0 (2006):

wile
    n 1: the use of tricks to deceive someone (usually to extract
         money from them) [syn: trickery, chicanery, chicane,
         guile, wile, shenanigan]