Source : Webster's Revised Unabridged Dictionary (1913)

Entertain \En`ter*tain"\, v. t. [imp. & p. p. {Entertained}; p.
   pr. & vb. n. {Entertaining}.] [F. entretenir; entre between
   (L. inter) + tenir to hold, L. tenere. See {Tenable}.]
   1. To be at the charges of; to take or keep in one's service;
      to maintain; to support; to harbor; to keep.

Source : WordNet®

entertained
     adj : pleasantly occupied; "We are not amused" -Queen Victoria
           [syn: {amused}, {diverted}]