luscitio

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

luscĭtĭo, ōnis, f. [luscus],

dimness of sight , Dig. 21, 1, 10, § 4: vitium oculorum, quod clarius vesperi quam meridie cernit, Paul. ex Fest. p. 120, 17 Müll.