durability
UK: ˌdjʊərəˈbɪləti | US: ˌdʊrəˈbɪləti
n. the ability to withstand wear, pressure, or damage over time
n. (computing) the capacity of a system to continue functioning despite failures
The word "durability" traces back to Latin durus (hard, lasting), combined with the suffix -ability, denoting capacity. The root dur- appears in words like "endure" and "duration," emphasizing persistence. Over time, durability evolved to describe physical resilience (e.g., materials) and later extended to abstract systems (e.g., software). The logic reflects a progression from literal hardness to functional longevity.
The durability of this steel bridge ensures it lasts decades.
Consumers prioritize durability when buying smartphones.
The software’s durability minimizes crashes during heavy use.
Leather shoes are valued for their comfort and durability.
Engineers tested the material’s durability under extreme conditions.