"caravan" in the noun sense
1. caravan, train, wagon train
a procession (of wagons or mules or camels) traveling together in single file
"we were part of a caravan of almost a thousand camels"
"they joined the wagon train for safety"
2. van, caravan
a camper equipped with living quarters
"caravan" in the verb sense
travel in a caravan
Source: WordNet® (An amazing lexical database of English)
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