i think it will be great idea to add a glossary of terms in the forum .
to people learning 3d slicer on their own with technical background ,at the start it was quite hard to translate terms like segmentation , rendering , registration etc . i still struggle with different terms like fiducial or model in their useful meaning in slicer .
i suggest putting a glossary with non technical definition of terms .
i would greatly suggest putting a section for that purpose and in my opinion will help a lot understanding documentation .