sel·e·nit·ic I. \|selə|nid.ik\adjective alsosel·e·nit·i·cal\-d.ə̇kəl\ Etymology:selenite (I) + -ic or -ical : of, resembling, or containing selenite II. adjective Etymology: Greek selēnitēs of the moon + English -ic : of, relating to, or influenced by the moon