1) Emblem seen in the Vatican 
The papal cross is an emblem for the office of the Pope in ecclesiastical heraldry. It is depicted as a staff with three horizontal bars near the top, in diminishing order of length as the top is approached. It is thus analogous to the two-barred archiepiscopal cross used in heraldry to indicate an archbishop, and seems to have been used precisely...
[n] - a cross with three crossbars
noun a cross with three crossbars