DuckCorp Dico

Found one definition

1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                   
   
   
                   
                     
   FOOL
      Fool's Lisp.  A small Scheme interpreter.
      (ftp://scam.berkeley.edu/src/local/fools.tar.Z).
      (1994-10-04)