slider

US /ˈslaɪ.dɚ/
UK /ˈslaɪ.dɚ/
"slider" picture
1.

a small sandwich, typically served on a small bun, often as an appetizer or part of a meal with multiple small items

:
We ordered a plate of mini cheeseburger sliders for the table.
The restaurant is famous for its pulled pork sliders.
2.

a person or thing that slides

:
The baseball player was a fast slider into second base.
The camera has a smooth slider for cinematic shots.
3.

a type of pitch in baseball that breaks sharply downward and away from the batter

:
The pitcher threw a nasty slider that the batter swung at and missed.
His fastball is good, but his slider is his best pitch.