POGGENDORFF ILLUSION


Meaning of POGGENDORFF ILLUSION in English

ˈpägənˌdȯrf- noun

Usage: usually capitalized P

Etymology: after Johann C. Poggendorff died 1877 German physicist

: an apparent deflection of a straight line when it is interrupted by two lines parallel to each other

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.