LSJ
ον, added to the list; of non-citizens who were admitted to contend for prizes, IG 3.1092 (i/ii AD), al.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
dazu eingeschrieben, Inscr. 272 u. öfter, vgl. Böckh daselbst p. 379.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)