| double-stop | |
| —vb , -stops, -stopping, -stopped | |
| to play (two notes or parts) simultaneously on a violin or related instrument by drawing the bow over two strings | |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |