8 letters · 13 points in Scrabble
noun visual impairment in which an object is seen as two objects
originEtymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwís Ancient Greek δῐ́ς (dĭ́s) Ancient Greek -πλόος (-plóos) Ancient Greek δῐπλόος (dĭplóos)der. New Latinder. English diplo- English -opia English diplopia From diplo- + -opia.
Etymology from Wiktionary, CC BY-SA 3.0