User blog comment:Equillibrium/Elder Scrolls Online: Character Creation/@comment-98.65.233.169-20131107004136/@comment-5469467-20131108073414

Not sure. Elder Scrolls games generally let you enchant weapons and armor, so I don't know if it's either poorly worded or they've changed it in Online so they can't be enchanted. I'm not sure what a glyph is in terms of Online, but I've seen them in other fantasy settings. They're probably some kind of equippable or consumable item that provides a bonus.