Is “Slider” a Scrabble word?

1. 1.An item of play equipment that children can climb up and then slide down again.

   “The long, red slide was great fun for the kids.”

2. 2.A surface of ice, snow, butter, etc. on which someone can slide for amusement or as a practical joke.

3. 3.The falling of large amounts of rubble, earth and stones down the slope of a hill or mountain; avalanche.

   “The slide closed the highway.”

Synonyms: chute, slippery dip, runner

1. 1.Agent noun of slide: one who slides.

2. 2.A sliding door.

3. 3.A pitch thrown with added pressure by middle and ring fingers yielding a combination of backspin and sidespin, resulting in a motion to the left when thrown by a right handed pitcher.

Synonyms: minihamburger