- a stiff cap with ridges across the crown; worn by Roman Catholic clergy
- A square cap with three ridges or peaks on its upper surface, worn by clerics of ...
- A square black cap with a decorative pompom worn by the clergy as street dress and in some places also during Mass (during which it is removed at the mention of the Name of Jesus).
- clerical square hat with three ridges & pompom - color denotes rank - Cardinal - red, bishop - purple, priest - black, cannon - white (5)
- round cap with a square top.