supercharger
noun/ˈsuːpətʃɑːdʒə(r)/
/ˈsuːpərtʃɑːrdʒər/
- part of an engine that supplies air or fuel at a pressure that is higher than normal
- VW’s supercharger for its 16-valve engine
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supercharger
Definition of supercharger noun from the Oxford Advanced Learner's Dictionary