Source : Webster's Revised Unabridged Dictionary (1913)

Caroche \Ca*roche"\, n. [OF. carrache, F. carrose from It.
   carrocio, carrozza, fr. carro, L. carus. See {Car}.]
   A kind of pleasure carriage; a coach. [Obs.]

         To mount two-wheeled caroches.           --Butler.

Source : WordNet®

caroche
     n : a luxurious carriage suitable for nobility in the 16th and
         17th century