Class Created Course Dictionary

Create a Course Dictionary Feature

I was thinking of creating a student generated, course long dictionary for students to use.  They are assigned words and they each contribute their entry in the form of word, meaning, example, image (or something like that).  I thought about using a pinned discussion post, because they could revisit, add more examples, etc., but it cannot be alphabetized, although it can be searched which would also be a great feature.