1. the process of making or becoming liquid
2. the phenomenon where saturated soil loses strength and behaves like a liquid during an earthquake
Usage: geology; engineering

Examples

• The liquefaction of ice occurs at 32 degrees Fahrenheit.
• Heat caused the liquefaction of the metal in the furnace.
• Soil liquefaction during the earthquake caused buildings to sink.
• The process of liquefaction transforms gas into liquid form.
• Scientists studied the liquefaction of various materials under pressure.
• Liquefaction of natural gas makes it easier to transport.
• The liquefaction zone was identified as high-risk for construction.