inspissation

The act of inspissating, or the state of being inspissated; increased consistence, as of a fluid substance.

The act or the process of inspissating, or thickening a fluid substance, as by evaporation; also, the state of being so thickened.

The act of thickening. The process by which something is inspissated.

the process of thickening by dehydration

the act of thickening