The Collaborative International Dictionary of English v.0.48:

Holland \Hol"land\, n.
   A kind of linen first manufactured in Holland; a linen fabric
   used for window shades, children's garments, etc.; as, brown
   or unbleached hollands.
   [1913 Webster] Hollandaise sauce

WordNet (r) 3.0 (2006):

Holland
    n 1: a constitutional monarchy in western Europe on the North
         Sea; half the country lies below sea level [syn:
         Netherlands, The Netherlands, Kingdom of The
         Netherlands, Nederland, Holland]