| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
in private
Not in public; secretly, confidentially. For example, The hearings will be conducted in private, or May I speak to you in private? [Late 1500s] For an antonym, see in public.