| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
ritual rit·u·al (rĭch'&oomacr;-əl)
n.
A detailed act or series of acts carried out by an individual to relieve anxiety or to forestall the development of anxiety.