1. A hard, bituminous substance used by the ancients as a cement, and now much employed in paving, flooring, roofing, &c.

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

• zsphaltum,
• ssphaltum,
• wsphaltum,
• qsphaltum,
• aaphaltum,
• azphaltum,
• axphaltum,
• adphaltum,
• aephaltum,
• awphaltum,
• asphaltim,
• assphaltum,
• aphaltum,
• aspaltum,
• asphlatum,
• aspphaltum,
• Asfaltum,
• Assaltum,
• Aspaltom,
• Aspahaltum

The adjective form of the word "Asphaltum" is "asphaltenic".

The plural of the "Asphaltum" can be the "asphaltums".

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