horopter
noun
ho·rop·ter
hə-ˈräp-tər, hȯ- 
: the locus of points in external space whose images are formed on corresponding places of the two retinas and which are seen single
Cite this Entry
“Horopter.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/horopter. Accessed 19 Jul. 2025.
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