slider

nouns

a person who slips or slides because of loss of traction
skidder, slider, slipper
someone who races the luge
luger, slider
is derived from
slide
freshwater turtle of United States and South America; frequently raised commercially; some young sold as pets
Pseudemys scripta, slider, yellow-bellied terrapin
a fastball that curves slightly away from the side from which it was thrown
slider
is derived from
slide
is a type of (narrower)
(baseball) a pitch thrown with maximum velocity
"he swung late on the fastball"; "he showed batters nothing but smoke"
bullet, fastball, heater, hummer, smoke