>>Not sure what you are asking Multiple Inheritance is the right terminology for what you describe.
>>
>>http://en.wikipedia.org/wiki/Multiple_inheritance
>>
>>Maybe you are asking about Interfaces used as a way to simulate MI in SI languages?
>
>Yes, that link is what I am referring to. I had in my mind Polymorphism but I do no think this is the right one. I am surprising that article doesn't mention that terminology.

If you mean C++ when you can inherit from multiple classes, then you got the term correctly.