What is the meaning of Magiar?

Hungarian (of or relating to Hungary)

Hungarian, Magyar (of, in or pertaining to the Hungarian language)

Hungarian, Magyar (person from Hungary)

(Can we verify this sense?) Hungarian (Uralic language spoken in Hungary)

Hungarian (of, from or relating to Hungary)

Hungarian (of, in or relating to the Hungarian language)

Hungarian (person from Hungary)

Hungarian (Uralic language spoken in Hungary)

Source: wiktionary.org