Source : Webster's Revised Unabridged Dictionary (1913)

Coquettish \Co*quet"tish\, a.
   Practicing or exhibiting coquetry; alluring; enticing.

         A pretty, coquettish housemaid.          --W. Irving.

Source : WordNet®

coquettish
     adj : like a coquette [syn: {flirtatious}]