robustness
noun
- ability of an object, system, or property to tolerate or resist perturbations that might affect its behavior
Wiktionary
noun
Etymology: Etymology tree Latin rōbus Proto-Indo-European *-tós Proto-Italic *-tos Latin -tus Latin rōbustuslbor. English robust Proto-Germanic *-in- Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂ti Proto-Germanic *-ōną Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English robustness From robust + -ness.
- The quality of being robust.
“Robustness was considered to be an essential feature because of the comparatively high starting effort and the generally rough work for which the locomotives are to be used.”
“The Inspecting Officer draws attention to the remarkable way in which the train held together after the final derailment; this was due in no small measure to the robustness of the buckeye couplings fitted to the coaches.”