permanence

noun
UK /ˈpɜːmənəns/
US /ˈpɜːrmənəns/

The state of lasting forever or staying the same for a very long time.

The permanence of the stone statue amazed the children.


OTHER MEANINGS

2. The quality of being permanent or not temporary.

They questioned the permanence of the peace agreement.

3. The condition of remaining unchanged over time.

The permanence of the old traditions surprised the visitors.

4. A lasting state or condition that does not end.

He doubted the permanence of his good luck.