photogenen.

Brit.

/ˈfəʊtədʒiːn/, U.S.

/ˈfoʊdəˌdʒin/

Origin: Apparently formed within English, by back-formation. Etymon: photogenic adj.

Etymology: Apparently back-formation < photogenic adj. Compare earlier photogen n., and also -gene , variant of -gen comb. form.

†1. A photograph or photogenic drawing (cf. photogenic adj. Compounds). Obsolete.

ΘΚΠ

society > leisure > the arts > visual arts > photography > a photograph > [noun]

photograph1839

sun picture1839

light picture1846

photogene1851

photogram1857

photo1860

photographeme1864

photie1931

1851 G. Crabb Technol. Dict. 541/2 Photograph,..also called photogene,..signifying what is generated or delineated by the help of light.

2. A visual impression remaining on the retina after the stimulus producing it has been withdrawn; an after-image. rare.

ΘΚΠ

the world > physical sensation > sight and vision > thing seen > [noun] > (retained) visual image

spectrum1786

photogene1864

negative after-image1870

incidental images1876

optogram1878

1864 H. Spencer Princ. Biol. I. §62 In youth, the visual apparatus is so quickly restored to its state of integrity, that many of these photogenes, as they are called, cannot be perceived.

2005 webexhibits.org 27 Oct. (O.E.D. Archive) The principal visual effect that distinguishes Poons' work is generated by the ‘device’ of photogenes—more commonly known as afterimages.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	photogene
释义	photogenen. Brit. /ˈfəʊtədʒiːn/, U.S. /ˈfoʊdəˌdʒin/ Origin: Apparently formed within English, by back-formation. Etymon: photogenic adj. Etymology: Apparently back-formation < photogenic adj. Compare earlier photogen n., and also -gene , variant of -gen comb. form. †1. A photograph or photogenic drawing (cf. photogenic adj. Compounds). Obsolete. ΘΚΠ society > leisure > the arts > visual arts > photography > a photograph > [noun] photograph1839 sun picture1839 light picture1846 photogene1851 photogram1857 photo1860 photographeme1864 photie1931 1851 G. Crabb Technol. Dict. 541/2 Photograph,..also called photogene,..signifying what is generated or delineated by the help of light. 2. A visual impression remaining on the retina after the stimulus producing it has been withdrawn; an after-image. rare. ΘΚΠ the world > physical sensation > sight and vision > thing seen > [noun] > (retained) visual image spectrum1786 photogene1864 negative after-image1870 incidental images1876 optogram1878 1864 H. Spencer Princ. Biol. I. §62 In youth, the visual apparatus is so quickly restored to its state of integrity, that many of these photogenes, as they are called, cannot be perceived. 2005 webexhibits.org 27 Oct. (O.E.D. Archive) The principal visual effect that distinguishes Poons' work is generated by the ‘device’ of photogenes—more commonly known as afterimages. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1851
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