caravan

Short definition from Wiktionary

Noun

1. 1
   A convoy or procession of travellers, their cargo and vehicles, and any pack animals, especially camels crossing a desert.
2. 2
   A furnished vehicle towed behind a car, etc., and used as a dwelling when stationary.

Verb

1. 1
   To travel in a caravan (procession).
2. 2
   To travel and/or live in a caravan (vehicle).