am·bly·o·pi·a (ām'blē-ō'pē-ə) n. Dimness of vision, especially when occurring in one eye without apparent physical defect or disease. Also called lazy eye.
[New Latin amblyōpia, from Greek ambluōpiā, from ambluōpos, dim-sighted : amblus, dim; see mel-1 in Indo-European roots + ōps, ōp-, eye; see myopia.] am'bly·o'pic (-ō'pĭk, -ŏp'ĭk) adj.