1. a device that forces extra air into an engine to increase its power
Usage: automotive
2. a device that charges electronic equipment at a faster rate than normal
Usage: technology

Examples

• The sports car’s supercharger gave it incredible acceleration.
• He installed a supercharger to boost his engine’s horsepower.
• The mechanic explained how the supercharger works.
• My phone came with a supercharger that fills the battery in 30 minutes.
• Tesla’s Supercharger network allows electric cars to charge quickly.
• The supercharger station was busy with travelers charging their vehicles.