(automotive, internal combustion engines) An inlet air compressor for an internal combustion engine (either Otto or Diesel cycle).

plural of supercharger

(automotive) To increase the power of an internal combustion engine (either Otto or Diesel cycle) by compressing the inlet air with power extracted from the crankshaft.

(heraldry) A charge borne upon an ordinary or other charge. / (electrics, electronics) An instance of supercharging. / Used other than figuratively or idiomatically: see super, charge.

Third-person singular simple present indicative form of supercharge

Equipped with a supercharger. / (figuratively) Boosted.

simple past tense and past participle of supercharge

present participle of supercharge