1. An oblong solid bounded by six parallelograms, of which the opposite pairs are equal and parallel.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• paralelepiped,
• parallelpiped,
• oarallelopiped,
• larallelopiped,
• -arallelopiped,
• 0arallelopiped,
• pzrallelopiped,
• psrallelopiped,
• pwrallelopiped,
• pqrallelopiped,
• paeallelopiped,
• padallelopiped,
• pafallelopiped,
• patallelopiped,
• parallellopiped,
• paralelopiped,
• paralellopiped,
• parallalopiped,
• paralelopipid,
• paraleloopiped

• parallelism,
• parallelepipedon,
• parallel bars,
• parallelogram,
• parallel port,
• parallelepiped,
• Parallel Lives,
• parallel-park,
• parallelopipedon,
• parallelize.

The adjective form of the word "parallelopiped" is "parallelopipedal".

The plural form of the word "parallelopiped" is "parallelopipeds".

The singular form of the word "parallelepiped" is "parallelepiped"