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单词 pseudoscopic
释义

pseudoscopicadj.

Brit. /ˌs(j)uːdə(ʊ)ˈskɒpɪk/, U.S. /ˌsudoʊˈskɑpɪk/
Origin: Formed within English, by derivation. Etymons: pseudoscope n., -ic suffix.
Etymology: < pseudoscope n. + -ic suffix; compare -scopic comb. form.
Physiology and Psychology.
Relating to or characteristic of a pseudoscope; involving or exhibiting reversal of the apparent depth of an image.
ΘΚΠ
the world > physical sensation > sight and vision > thing seen > optical illusion > [adjective] > optical distortions > demonstrations of
pseudoscopic1855
pseudostereoscopic1892
1855 Q. Jrnl. Microsc. Sci. 2 19 If over B and B′ single oculars be placed, the binocular vision is found to be pseudoscopic.
1874 W. R. Grove On Correlation Physical Forces (ed. 6) 444 With terrestrial objects the effect of the binocular..is in many instances pseudoscopic.
1967 Contemp. Physics 8 156 The true image of the object..will be seen by viewing it through the hologram plate. The other image is real, but due to the reverse curvature of the wave it is pseudoscopic, i.e. the focusing sense is reversed.
1989 Nature 8 June 433/1 In the case of ‘wire’ models, the resulting front-to-back reversal simply changes the handedness, but in solid models it produces an unintelligible (pseudoscopic) image.

Derivatives

ˌpseudoˈscopically adv.
ΘΚΠ
the world > physical sensation > sight and vision > thing seen > optical illusion > [adverb] > optical distortions
pseudoscopically1872
1872 Contemp. Rev. 19 411 When we look pseudoscopically at the face of a plaster bust, or at the outside of a mask, it is only after a lengthened gaze that such ‘conversion of relief’ occurs.
1990 Science 3 Aug. 565/1 How then do we explain the hollow appearance of the pseudoscopically viewed face?
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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adj.1855
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