資料來源 : Webster's Revised Unabridged Dictionary (1913)

Photographic \Pho`to*graph"ic\, Photographical
\Pho`to*graph"ic*al\, a. [Cf. F. photographique.]
   Of or pertaining to photography; obtained by photography;
   used ib photography; as a photographic picture; a
   photographic camera. -- {Pho`to*graph"ic*al*ly}, adv.

   {Photographic printing}, the process of obtaining pictures,
      as on chemically prepared paper, from photographic
      negatives, by exposure to light.