New terminology never gets old around here. Today during a technical support call I was asked what my "Hive" was. It turns out, that "Hive" is referring to the part of the URL below in red.
https://services1.arcgis.com/XYZUniqueName/arcgis/rest/services/Test_Permit_Data/FeatureServer
During this discussion the tech who was working my case mentioned that in my case, Hive 1 was having problems the other day, however, there were no reported incidents on the status RSS feed. So if anyone gets asked that question in the future, now you know what they are asking you and/or referring to.