de-energize

[ dee-en-er-jahyz ]
/ diˈɛn ərˌdʒaɪz /
|

verb (used with object), de-en·er·gized, de-en·er·giz·ing.

to deprive of electrical energy or exhaust the electrical energy from: Turning off the ignition de-energizes the spark plugs.

Nearby words

  1. de-acquisition,
  2. de-anglicization,
  3. de-baathification,
  4. de-emphasis,
  5. de-emphasize,
  6. de-epicardialization,
  7. de-escalate,
  8. de-excite,
  9. de-ice,
  10. de-icer

Also especially British, de-en·er·gise.

Origin of de-energize

First recorded in 1885–90; de- + energize

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

Examples from the Web for de-energize

  • The passive and contemplative following of thought, my own or other people's, must not de-energize my sympathies and my will.

    Julia Ward Howe|Laura E. Richards
  • A broken rail will also generally open the circuit and de-energize the relay.

    The Invention of the Track Circuit|American Railway Association


British Dictionary definitions for de-energize

de-energize

de-energise

/ (diːˈɛnəˌdʒaɪz) /

verb

(tr) electrical engineering to disconnect (an electrical circuit) from its source
Derived Formsde-energization or de-energisation, noun

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