Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
1. luscĭnus, a, um, adj. [luscus], oneeyed; plur. as subst.: luscĭni, ōrum, m., one-eyed persons: qui altero lumine orbi nascerentur, Coclites vocabantur, qui par vis utrisque Ocellae; Luscini injuriae cognomen habuere, Plin. 11, 37, 55, § 150.