Definition of Accelerator in English :
Define Accelerator in English
Accelerator meaning in English
Meaning of Accelerator in English
Pronunciation of Accelerator in English
Accelerator pronunciation in English
Pronounce Accelerator in Englishsee synonyms of accelerator
a pedal that controls the throttle valve
Example Sentences:'he stepped on the gas'
a valve that regulates the supply of fuel to the engine
3. accelerator, catalyst
(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected
a scientific instrument that increases the kinetic energy of charged particles
WordNet Lexical Database for English. Princeton University. 2010.
Collins English Dictionary. Copyright © HarperCollins Publishers
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.