A wind instrument consisting of a fipple like a recorder's and a tube with a piston in it, the pitch being varied with a slide, commonly used as a sound effect to accompany pratfalls in slapstick.

A long patch of butter on a floor that will cause anybody walking on it to slip, traditionally used in slapstick or as a practical joke.

plural of sliding door

plural of slide tackle

A recreational slide with water flowing down it to reduce friction, sometimes involving the participant sitting on a mat or raft and sometimes leading into a pool at the bottom.

A slide projected by a magic lantern, an early slide projector.

Alternative form of wheelslide

A window that opens and closes by sliding a pane, as opposed to folding in or out. / (programming) A descriptor for a data analysis technique where overlapping windows of data of fixed size are analyzed.

plural of slide scanner

(music) A trumpet fitted with a slide (an early form of a slide trombone)