an artifact designed to be played with | the act of moving smoothly along a surface while remaining in contact with it |
| sloping channel through which things can descend |
| a transparency mounted in a frame; viewed with a slide projector |
| a small flat rectangular piece of glass on which specimens can be mounted for microscopic study |
| plaything consisting of a sloping chute down which children can slide |
| (music) rapid sliding up or down the musical scale |
| (geology) the descent of a large mass of earth or rocks or snow etc. |