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  1. Oxford Dictionary

    sciagraphy

    • IPA[sʌɪˈaɡrəfi]

    英式

    • n.
      the use of shading and the projection of shadows to show perspective in architectural or technical drawing.；the use of X-rays as a diagnostic tool

    • noun: sciagraphy

    • 釋義

    名詞

    • 1. the use of shading and the projection of shadows to show perspective in architectural or technical drawing.
    • 2. historical the use of X-rays as a diagnostic tool skiagraphy showed a foreign body, hardly as large as the little fingernail