1. Bulky; heavy.

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

• pumpping,
• jumpin,
• amping,
• jumpping,
• umping,
• humpping,
• limpping,
• pumpin,
• jummping,
• dumpping,
• bumpin,
• jmping,
• jumpeing,
• limpin,
• limting,
• limpimg,
• oumping,
• bomping,
• glomping,
• tumping

• jumping,
• Loping,
• Laming,
• Slumping,
• Pumping,
• Clamping,
• limping,
• Bumping,
• dumping.

The plural of the "Lumping" can be the "lumpings".

The singular of the "Lumping" can be the "Lumping".