ITINERARY Meaning of ITINERARY in English n. & adj.n. (pl. -ies) 1 a detailed route. 2 a record of travel. 3 a guidebook. adj. of roads or travelling. [ LL itinerarius (adj.), -um (n.) f. L iter: see ITINERANT ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012