14 letters · 23 points in Scrabble
noun infestation with slender threadlike roundworms (filaria) deposited under the skin by the bite of black fleas; when the eyes are involved it can result in blindness; common in Africa and tropical Ameri
originFrom New Latin Onchocerca (a genus of parasitic worms), from Ancient Greek ὄγκος (ónkos, “barb”) + κέρκος (kérkos, “tail”) + -iasis.
Etymology from Wiktionary, CC BY-SA 3.0