Accelerator

noun
æk'sɛlə,reɪtər

Noun

  • (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected

    Similar:Catalyst
    Type of:Activator

  • a pedal that controls the throttle valve

    Similar:GasGunThrottle
    Type of:TreadlePedal

  • a scientific instrument that increases the kinetic energy of charged particles

  • a valve that regulates the supply of fuel to the engine

    Similar:Throttle
    Type of:Valve

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NASPA
More 11-letter wordsWords starting with A