accelerators
ac-cel-er-a-tors
noun
Machines propelling charged particles to extremely high speeds for research.
"Scientists use particle accelerators for research."
noun
Devices or substances increasing the rate of a process or reaction.
"These chemicals act as accelerators."
noun
Foot pedals in vehicles controlling engine speed and power.
"He pressed the accelerators in both cars."
Thesaurus
Synonyms: gas, gas pedal, gun, accelerator pedal, throttle, catalyst, particle accelerator, atom smasher, throttle valve
Antonyms: anticatalyst