slider

A slider is something that moves along a path or track, often with wheels or rollers.

In everyday life, you'll probably see sliders most often in two different contexts. One common use of the word is to describe a type of sandwich or food item. Think burgers, paninis, or even ice cream - these are all types of sliders because they're small and move easily on your plate. You can also find sliders at restaurants where chefs will carefully slide them onto a grill or into an oven.

On a more technical side, the word slider is used in sports like baseball, hockey, and figure skating to describe a specific type of move. In these cases, a player might use their stick or blade to slide along the ice or grass, sometimes to avoid opponents or maintain control. You might hear announcers saying things like "The goalie slid across the crease to block the shot" or "She did a beautiful spin and slider on her short program."