Defn: A colored print made photomechanically.
PHOTOCHROMOTYPE
Pho`to*chro"mo*type, v. t.
Defn: To represent by a colored print made by any photomechanical process.
PHOTOCHROMOTYPY
Pho`to*chro"mo*typ`y, n.
Defn: The art of making photochromotypes.
PHOTOCHROMY
Pho*toch"ro*my, n. Etym: [Photo- + Gr.
Defn: The art or process of reproducing colors by photography.
PHOTOCHRONOGRAPH
Pho`to*chron"o*graph, n. [Photo-+ chronograph.]
1. (Physics) An instrument for recording minute intervals of time. The record is made by the power of a magnetic field, due to an electric signaling current, to turn the plane of polarization of light. A flash, coinciding in time and duration with the signal, is thus produced and is photographed on a moving plate.
2. (Astron.) An instrument for the photographic recording of star transits.