The Collaborative International Dictionary of English v.0.48:

Wealthy \Wealth"y\, a. [Compar. Wealthier; superl.
   Wealthiest.]
   [1913 Webster]
   1. Having wealth; having large possessions, or larger than
      most men, as lands, goods, money, or securities; opulent;
      affluent; rich.
      [1913 Webster]

            A wealthy Hebrew of my tribe.         --Shak.
      [1913 Webster]

            Thou broughtest us out into a wealthy place. --Ps.
                                                  lxvi. 12.
      [1913 Webster]

   2. Hence, ample; full; satisfactory; abundant. [R.]
      [1913 Webster]

            The wealthy witness of my pen.        --B. Jonson.
      [1913 Webster]