Lewis Short
(verb) : ĭtĭnĕror, āri, 1, iter, = ὁδοιπορέω
* To travel, Gloss. Lab.—Hence, part. as subst.: ĭtĭnĕrans, antis, a traveller (late Lat.), Ambros. in Psa. 1, § 25: Salv. de Gub. Dei, 1, p. 33.
Charlton T. Lewis, Charles Short, A Latin Dictionary