| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a gadget; dingus; thingumbob. |
vital vi·tal (vīt'l)
adj.
Of, relating to, or characteristic of life.
Necessary to the continuation of life.
Used or done on a living cell or tissue, as in staining.
Destructive to life; fatal, as of an injury.