tur‧bo‧charg‧er /ˈtɜːbəʊˌtʃɑːdʒə $ ˈtɜːrboʊˌtʃɑːrdʒər/ noun [countable]
[Date: 1900-2000; Origin: turbo- (from turbine) + -charger (as in supercharger)]
a system that makes a vehicle more powerful by using a turbine to force air and petrol into the engine under increased pressure

[TahlilGaran] Dictionary of Contemporary English ▲