ACCELERATOR as NOUN

1. Meaning
   • a valve that regulates the supply of fuel to the engine
   Synonym(s)
   • throttle (what does throttle mean?)
   • throttle valve (what does throttle valve mean?)
   Hypernyms(s) accelerator is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • valve (what does valve mean?)
   Derived(s)
   • choke (what does choke mean?)
   • throttle (what does throttle mean?)
   • accelerate (what does accelerate mean?)
   • speed (what does speed mean?)
   • speed up (what does speed up mean?)
2. Meaning
   • a scientific instrument that increases the kinetic energy of charged particles
   Synonym(s)
   • atom smasher (what does atom smasher mean?)
   • particle accelerator (what does particle accelerator mean?)
   Hypernyms(s) accelerator is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • scientific instrument (what does scientific instrument mean?)
   Hyponym(s)
   • betatron (what does betatron mean?)
   • induction accelerator (what does induction accelerator mean?)
   • charge-exchange accelerator (what does charge-exchange accelerator mean?)
   • Cockcroft and Walton accelerator (what does Cockcroft and Walton accelerator mean?)
   • Cockcroft-Walton accelerator (what does Cockcroft-Walton accelerator mean?)
   • Cockcroft and Walton voltage multiplier (what does Cockcroft and Walton voltage multiplier mean?)
   • Cockcroft-Walton voltage multiplier (what does Cockcroft-Walton voltage multiplier mean?)
   • collider (what does collider mean?)
   • cyclotron (what does cyclotron mean?)
   • linear accelerator (what does linear accelerator mean?)
   • linac (what does linac mean?)
3. Meaning
   • a pedal that controls the throttle valve
   Synonym(s)
   • accelerator pedal (what does accelerator pedal mean?)
   • gas (what does gas mean?)
   • gas pedal (what does gas pedal mean?)
   • gun (what does gun mean?)
   • throttle (what does throttle mean?)
   Usage Example(s)
   • he stepped on the gas
   Hypernyms(s) accelerator is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • pedal (what does pedal mean?)
   • treadle (what does treadle mean?)
   • foot pedal (what does foot pedal mean?)
   • foot lever (what does foot lever mean?)
   Derived(s)
   • choke (what does choke mean?)
   • throttle (what does throttle mean?)
   • accelerate (what does accelerate mean?)
   • speed (what does speed mean?)
   • speed up (what does speed up mean?)
4. Meaning
   • (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
   Synonym(s)
   • catalyst (what does catalyst mean?)
   Hypernyms(s) accelerator is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • activator (what does activator mean?)
   Antonym(s)
   • anticatalyst (what does anticatalyst mean?)
   Hyponym(s)
   • biocatalyst (what does biocatalyst mean?)
   • enzyme (what does enzyme mean?)
   • platinum black (what does platinum black mean?)
   Derived(s)
   • catalyze (what does catalyze mean?)
   • catalyse (what does catalyse mean?)