caravan >> /ˈkɛrəˌvæn/
Definition: [noun] A vehicle equipped for living in, typically a trailer towed by a car and used when traveling for recreation.
Example: More than 200 exhibitors will be offering an unrivalled selection of the very latest models of caravans, motorhomes, holiday homes and camping equipment.
Definition: [noun] A group of people, especially traders or pilgrims, traveling together across a desert in Asia or North Africa.
Example: It is believed that the dogs got their name from travelling with caravans of traders.