negative afterimage
noun
: a visual afterimage in which light portions of the original sensation are replaced by dark portions and dark portions are replaced by light portions compare positive afterimage
Cite this Entry
“Negative afterimage.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/negative%20afterimage. Accessed 22 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share