| galley slave | |
| —n | |
| 1. | a criminal or slave condemned to row in a galley |
| 2. | informal a drudge |
| 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. |