Source : Webster's Revised Unabridged Dictionary (1913)

Barouche \Ba*rouche"\, n. [G. barutsche, It. baroccio, biroccio,
   LL. barrotium, fr. L. birotus two-wheeled; bi=bis twice +
   rota wheel.]
   A four-wheeled carriage, with a falling top, a seat on the
   outside for the driver, and two double seats on the inside
   arranged so that the sitters on the front seat face those on
   the back seat.

Source : WordNet®

barouche
     n : a horse-drawn carriage having four wheels; has an outside
         seat for the driver and facing inside seats for two
         couples and a folding top