The Collaborative International Dictionary of English v.0.48:

Gaud-day \Gaud"-day`\, n.
   See Gaudy, a feast.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Gaudy \Gaud"y\, n.
   A feast or festival; -- called also gaud-day and gaudy
   day. [Oxford Univ.] --Conybeare.
   [1913 Webster]