| 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. |
salivation sal·i·va·tion (sāl'ə-vā'shən)
n.
The act or process of secreting saliva.
See ptyalism.