Source : WordNet®

Babylon
     n : the chief city of ancient Mesopotamia and capitol of the
         ancient kingdom of Babylonia

Source : Free On-Line Dictionary of Computing

BABYLON
     
        A development environment for {expert system}s.  It includes
        {frame}s, {constraint}s, a {prolog}-like logic formalism, and
        a description language for diagnostic applications.  It
        requires {Common Lisp}.
     
        {(ftp://ftp.gmd.de/gmd/ai-research/Software/)}.
     
        (1995-02-08)