fuel injector

noun

Definition of fuel injector

: a pump and valve mechanism that sprays liquid fuel intermittently into the cylinder of a diesel engine

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Learn More About fuel injector

Dictionary Entries Near fuel injector

fuel injection

fuel injector

fuel-mixture indicator

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Cite this Entry

“Fuel injector.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fuel%20injector. Accessed 23 Sep. 2021.

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