8 letters · 19 points in Scrabble
noun impaired ability to learn to read
originLearned borrowing from French dyslexie and/or German Dyslexie, coined by German ophthalmologist Rudolf Berlin in 1887, from dys- + lexis + -ia, from Ancient Greek δυσ- (dus-) + λέξις (léxis, “diction”, “word”), from Ancient Greek λέγω (légō, “to speak”), ultimately from Proto-Indo-European *leg- (“to collect, gather; to speak”). The term was coined with λέξις (léxis) being taken to mean…
Etymology from Wiktionary, CC BY-SA 3.0