Photomechanical

[,fәutәumә'kænikl]

(adj.) of or relating to or involving various methods of using photography to make plates for printing .

Checked by Dick--From WordNet

(a.) Pertaining to, or designating, any photographic process in which a printing surface is obtained without the intervention of hand engraving.

Checked by Curtis

adj. pertaining to the mechanical production of pictures by the aid of light as in photo-engraving &c.

Inputed by Bess