robustness

Noun robustness has 2 senses

• robustness(n = noun.attribute) hardiness, lustiness, validity - the property of being strong and healthy in constitution;
is a kind of strength
Derived form adjective robust₁

• robustness(n = noun.attribute) - the characteristic of being strong enough to withstand intellectual challenge; "the lack of robustness in the findings may be due to the small size of the sample"
is a kind of characteristic
Derived form adjective robust₃