itinerary UK /aɪˈtɪnə(ɹə)ɹi/US /aɪˈtɪnəˌɹɛɹi/noun 4adjective 1forms 3 noun4 •A written schedule of activities for a vacation or road trip. •A route or proposed route of a journey. •An account or record of a journey. •A guidebook for travellers. adjective1 •Itinerant; travelling from place to place; done on a journey.It were rather an itinerary circuit of justice than a progress. — 1622 formsitineraries · more itinerary · most itinerary