The Collaborative International Dictionary of English v.0.48:

Squilgee \Squil"gee\ (skw[i^]l"j[-e]), n.
   Formerly, a small swab for drying a vessel's deck; now, a
   kind of scraper having a blade or edge of rubber or of
   leather, -- used for removing superfluous water or other
   liquids, as from a vessel's deck after washing, from window
   panes, photographer's plates, etc. [Written also squillgee,
   squillagee, squeegee.]
   [1913 Webster]