Subluxation: Partial dislocation of a joint. A complete dislocation is a luxation.
The largest number of items per content database that has been tested on SharePoint Server 2013 is 60 million items, including documents and list items. If you plan to store more than 60 million items in SharePoint Server 2013, you must deploy multiple content databases.
ShareRanks is about ranking things that are top, most, greatest, or even worst in all categories. Use arrows to rank one item in versus another. Top 10 Best Menu Items at Cheesecake Factory are especially marked. Best Menu Items at Olive Garden - previous toplist.