Definition of caravans:
(n) :
(Australia, British, New Zealand, South Africa) A furnished vehicle towed behind a car, etc., and used as a dwelling when stationary.
(n) :
A convoy or procession of travellers, their cargo and vehicles, and any pack animals, especially camels crossing a desert.
(v) :
(UK, Australia) To travel and/or live in a caravan (vehicle).
(n) :
(collective) A group of camels.
(v) :
To travel in a caravan (procession).