noun
- The plural of permanentness; the quality or state of being permanent; durability or lasting nature.
Usage: Plural form; rarely used in everyday speech; more common in formal or academic contexts.
Examples
- The permanentnesses of different materials vary greatly depending on their composition.
- Engineers must consider the permanentnesses of various construction materials when designing bridges.
- The permanentnesses of these historical monuments ensure they will endure for centuries.
- Different cultures value the permanentnesses of traditions in different ways.
- The permanentnesses of digital records remain uncertain compared to physical documents.