noun🔗ShareスーパーチャージャーAn inlet air compressor for an internal combustion engine (either Otto or Diesel cycle), normally powered from the crankshaft."The car enthusiast installed a supercharger to increase his engine's power. "車の愛好家は、エンジンの出力を上げるためにスーパーチャージャーを取り付けました。vehiclemachinetechnicalenergytechnologyfuelpartChat with AIVocabulary GamePractice Reading