Define "polymorphism" #28
Description
There's a section named "Polymorphism," and the words "polymorphism" and "polymorphic" are mentioned in it a lot, but I'm not confident the meaning of "polymorphism" is specified clearly enough to justify those usages?
A short definition at the beginning of the section would probably help, on the off-chance attendees don't hear the word "polymorphism" very frequently.