| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a chattering or flighty, light-headed person. |
hygienic hy·gi·en·ic (hī'jē-ěn'ĭk, hī-jěn'-, -jē'nĭk)
adj.
Of or relating to hygiene.
Tending to promote or preserve health.
Sanitary.