supercharge

[ soo-per-chahrj ]
/ ˈsu pərˌtʃɑrdʒ /
|

verb (used with object), su·per·charged, su·per·charg·ing.

to charge with an abundant or excessive amount, as of energy, emotion, or tension.
to supply air to (an internal-combustion engine) at greater than atmospheric pressure.

Nearby words

  1. supercapital,
  2. supercar,
  3. supercargo,
  4. supercede,
  5. supercell,
  6. supercharged,
  7. supercharger,
  8. superchurch,
  9. superciliary,
  10. superciliary arch

Origin of supercharge

First recorded in 1760–70; super- + charge

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for supercharge



British Dictionary definitions for supercharge

supercharge

/ (ˈsuːpəˌtʃɑːdʒ) /

verb (tr)

to increase the air intake pressure of (an internal-combustion engine) with a supercharger; boost
to charge (the atmosphere, a remark, etc) with an excess amount of (tension, emotion, etc)
to apply pressure to (a fluid); pressurize
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for supercharge

supercharge

v.

1919, originally of internal combustion engines, from super- + past tense of charge (v.). Related: Supercharged; supercharging.

Online Etymology Dictionary, © 2010 Douglas Harper