| percussion instrument | |
| —n | |
| any of various musical instruments that produce a sound when their resonating surfaces are struck directly, as with a stick or mallet, or by leverage action. They may be of definite pitch (as a kettledrum or xylophone), indefinite pitch (as a gong or rattle), or a mixture of both (as various drums) | |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a stew of meat, vegetables, potatoes, etc. |