0 the quality of being able to last a long time without becoming damaged:
the durability of the materials used
This bike is still our first choice for racers, especially with its long track record for durability.
The Fed's statement yesterday expressed faith in the durability of the U. S. economic expansion.
They questioned the durability of the ceasefire.
A model of durability, he's missed only 22 of 1,335 games in his career.
That he is still here after ten years of international rugby is testimony to his remarkable durability.
1 the fact of something continuing to be used without getting damaged:
2 the fact of something continuing without failing:
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.