Source : Webster's Revised Unabridged Dictionary (1913)

Minx \Minx\, n. [Prob. of Low German origin; cf. LG. minsk
   wench, jade, hussy, D. mensch; prop. the same word as D. & G.
   mensch man, human being, OHG. mennisco, AS. mennisc, fr. man.
   See {Man}.]
   1. A pert or a wanton girl. --Shak.

   2. A she puppy; a pet dog. [Obs.] --Udall.

Minx \Minx\, n. [See {Mink}.] (Zo["o]l.)
   The mink; -- called also {minx otter}. [Obs.]

Source : WordNet®

minx
     n : a seductive woman who uses her sex appeal to exploit men
         [syn: {coquette}, {flirt}, {vamp}, {vamper}, {tease}, {prickteaser}]