Ehrenstein illusions

A form of Ehrenstein illusion — An optical illusion in which the sides of a square placed inside a pattern of concentric circles take an apparent curved shape.

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Meanings

noun
  1. pluralplural of Ehrenstein illusion
Cite this entry
APA

Ehrenstein illusions. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Ehrenstein%20illusions

MLA

“Ehrenstein illusions.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Ehrenstein%20illusions. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Ehrenstein illusions,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Ehrenstein%20illusions.

Source: Ehrenstein illusions on Wiktionary, CC BY-SA 4.0.