Definition of spark gap in English:

spark gap

Line breaks: spark gap

noun

  • A space between electrical terminals across which a transient discharge passes.
    More example sentences
    • The spark plug might screw into an engine without a problem, but its spark gap directly affects engine performance.

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Word of the day coloratura
Pronunciation: ˌkɒlərəˈtjʊərə
noun
elaborate ornamentation of a vocal melody