Synonyms and Antonyms for particle-accelerator

3. accelerator (n.)

a valve that regulates the supply of fuel to the engine

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5. accelerator (n.)

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

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6. particle (n.)

(nontechnical usage) a tiny piece of anything

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8. particle (n.)

a function word that can be used in English to form phrasal verbs

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