Poggendorff illusion


Pog·​gen·​dorff illusion
: an apparent deflection of a straight line when it is interrupted by two lines parallel to each other

Word History


after Johann C. Poggendorff †1877 German physicist

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Dictionary Entries Near Poggendorff illusion


Poggendorff illusion


Cite this Entry

“Poggendorff illusion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Poggendorff%20illusion. Accessed 19 May. 2024.

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