Spark gap

noun

Definitions

Noun
  1. 1
    A gap, between two electrical terminals, across which sparks are generated.
  2. 2
    the gap between two high-potential terminals wordnet
  3. 3
    A gap, between two electrical terminals, across which sparks are generated.; Such a gap as a component of an engine's ignition system, especially that between the electrodes of a spark plug.
  4. 4
    a component of an ignition system; consists of two shaped electrodes and the space between them wordnet

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