|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.|
lumbar lum·bar (lŭm'bər, -bär')
Of, near, or situated in the part of the back and sides between the lowest ribs and the pelvis.
|lumbar (lŭm'bər) Pronunciation Key
Located at or near the part of the back lying between the lowest ribs and the hips.