Definición de flash over en inglés:

flash over

  • 1Make an electric circuit by sparking across a gap.
    Más ejemplos en oraciones
    • The theory here is that the primer flashes over the small powder charge and causes it to detonate.
    • An arc then flashes over between these electrodes 24 and 13, giving rise to ionization and pressurization.
    • If the voltage is high enough, the insulator flashes over causing a short circuit of the system.
  • 1.1(Of a fire) spread instantly across a gap because of intense heat.
    Más ejemplos en oraciones
    • Once the fire flashed over the side station, it quickly enveloped the deli restaurant, feeding on the combustible interior finishes and furnishings.
    • At about 4 p.m., the fire ‘flashed over’ and the buildings erupted in a mass of flame, trapping some staff on upper floors.
    • When the driver lifted the engine cover he provided the oxygen that was lacking and the fire ‘flashed over’ and spread quickly through the bus.
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Palabra del día astrogation
Pronunciación: ˌastrə(ʊ)ˈgeɪʃ(ə)n
(in science fiction) navigation in outer space