Pertaining to Locris in Greece, or to the city of Locri in Magna Græcia.n. An inhabitant of Locris in Greece; specifically, one of those who occupied the three detached divisions of ancient Locris on the Malian and Eubœan gulfs and on the gulf of Corinth, called respectively the Epicnemidian and Opuntian Locrians and the Ozolian Locrians.