slider vs throttle

slider

noun
  • The movable part of a zip fastener that opens or closes the row of teeth. 

  • A slideshow on a web page. 

  • the red-bellied terrapin (Pseudemys rubriventris, syn. Pseudemys rugosa). 

  • Synonym of slide (“child's play equipment”) 

  • An open-toed and backless sandal 

  • A widget allowing the user to select a value or position on a sliding scale. 

  • A piece of Teflon or similar material attached to a curling shoe that allows the player to slide along the ice. 

  • A similar delivery in which the wrist and ring finger work to impart backspin to the ball. 

  • A rectangle of fabric that helps produce an orderly parachute deployment. 

  • 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. 

  • A small hamburger. 

  • A sliding door. 

throttle

noun
  • The lever or pedal that controls this valve. 

  • A valve that regulates the supply of fuel-air mixture to an internal combustion engine and thus controls its speed; a similar valve that controls the air supply to an engine. 

verb
  • To utter with breaks and interruption, in the manner of a person half suffocated. 

  • To have the throat obstructed so as to be in danger of suffocation; to choke; to suffocate. 

  • To control or adjust the speed of (an engine). 

  • To breathe hard, as when nearly suffocated. 

  • To cut back on the speed of (an engine, person, organization, network connection, etc.). 

  • To strangle or choke someone. 

How often have the words slider and throttle occurred in a corpus of books? (source: Google Ngram Viewer )