What is multi inheritance?

Multiple inheritance is a feature of some object-oriented computer programming languages in which a class can inherit behaviors and features from more than one superclass.

Languages that support multiple inheritance include: C++, Common Lisp (via CLOS), EuLisp (via The EuLisp Object System TELOS), Curl, Dylan, Eiffel, Logtalk, Object REXX, Scala (via the use of mixin classes), OCaml, Perl, Perl 6, Python, and Tcl (via Incremental Tcl).[1]

Multiple inheritance allows a class to take on functionality from multiple other classes, such as allowing a class named StreetMusician to inherit from a class named Human, a class named Musician, and a class named Worker. This can be abbreviated StreetMusician : Human, Musician, Worker.