PPage 184
- English Word Photo-electric Definition Acting by the operation of both light and electricity; -- said of apparatus for producing pictures by electric light.
- English Word Photo-electrotype Definition An electrotype plate formed in a mold made by photographing on prepared gelatine, etc.
- English Word Photo-engraving Definition The process of obtaining an etched or engraved plate from the photographic image, to be used in printing; also, a picture produced by such a process.
- English Word Photo-epinasty Definition A disproportionately rapid growth of the upper surface of dorsiventral organs, such as leaves, through the stimulus of exposure to light.
- English Word Photobiotic Definition Requiring light to live; incapable of living without light; as, photobiotic plant cells.
- English Word Photochemical Definition Of or pertaining to chemical action of light, or produced by it; as, the photochemical changes of the visual purple of the retina.
- English Word Photochemistry Definition The branch of chemistry which relates to the effect of light in producing chemical changes, as in photography.
- English Word Photochromatic Definition Of or pertaining to photochromy; produced by photochromy.
- English Word Photochromic Definition Alt. of Photochromatic
- English Word Photochromy Definition The art or process of reproducing colors by photography.
- English Word Photodrome Definition An apparatus consisting of a large wheel with spokes, which when turning very rapidly is illuminated by momentary flashes of light passing through slits in a rotating disk. By properly timing the succession of flashes the wheel is made to appear to be motionless, or to rotate more or less slowly in either direction.
- English Word Photogalvanography Definition The art or process of making photo-electrotypes.
- English Word Photogen Definition A light hydrocarbon oil resembling kerosene. It is obtained by distilling coal, paraffin, etc., and is used as a lubricant, illuminant, etc.
- English Word Photogene Definition A photograph.
- English Word Photogene Definition A more or less continued impression or image on the retina.
- English Word Photogenic Definition Of or pertaining to photogeny; producing or generating light.
- English Word Photogeny Definition See Photography.
- English Word Photoglyphic Definition Pertaining to the art of engraving by the action of light.
- English Word Photoglyphy Definition Photoglyphic engraving. See under Photoglyphic.
- English Word Photoglyptic Definition Same as Photoglyphic.
- English Word Photogram Definition A photograph.
- English Word Photograph Definition A picture or likeness obtained by photography.
- English Word Photograph Definition To take a picture or likeness of by means of photography; as, to photograph a view; to photograph a group.
- English Word Photograph Definition To practice photography; to take photographs.
- English Word Photographed Definition of Photograph
- English Word Photographer Definition One who practices, or is skilled in, photography.
- English Word Photographic Definition Alt. of Photographical
- English Word Photographical Definition Of or pertaining to photography; obtained by photography; used ib photography; as a photographic picture; a photographic camera.
- English Word Photographing Definition of Photograph
- English Word Photographist Definition A photographer.