Ituraea = "past the limits" or "he will arrange"
1) a mountainous region, lying northeast of Palestine and west of Damascus. At the time when John the Baptist made his public appearance it was subject to Philip the tetrarch, son of Herod the Great, among the regions assigned to this prince after his father's death. It was brought under Jewish control by king Aristobulus around 100 B.C. Its inhabitants had been noted for robbery and skilful use of the bow.
Part of Speech: adjective
Of Hebrew origin [H3195]; Ituraea (that is, Jetur), a region of Palestine: - Itura.
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root Ἰτουραῖος; click on the second column to search for that grammatical form of the root Ἰτουραῖος; click on the third column to search for that word and grammatical form; click on the total to search for the root Ἰτουραῖος.