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  1. leading edge

    • IPA[ˌlēdiNG ˈej]

    美式

    • n.
      the foremost edge of an airfoil, especially a wing or propeller blade.;the forefront or vanguard, especially of technological development
    • noun: leading edge, plural noun: leading edges

    • 釋義

    名詞

    • 1. the foremost edge of an airfoil, especially a wing or propeller blade.
    • 2. the forefront or vanguard, especially of technological development leading-edge research
    • 3. the part of a pulse in which the amplitude increases.
    • 更多解釋

    英式

    • n.
      the foremost edge of an aerofoil, especially a wing or propeller blade.

    Oxford Dictionary