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.
SharePoint Lists. A list is a collection of data that you can share with team members and other site users. For example, you can create a sign-up sheet for an event or track team events on a calendar by using a list.