| 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 fool or simpleton; ninny. |
aqua (ˈækwə) ![]() | |
| —n , pl aquae, aquas | |
| 1. | water: used in compound names of certain liquid substances (as in aqua regia) or solutions of substances in water (as in aqua ammoniae), esp in the names of pharmacological solutions |
| —adj | |
| 2. | short for aquamarine |
| [Latin: water] | |