0 the quality of not being aware of something, especially what is happening around you:
She was frustrated by his obliviousness to existing research.
Suppose two people disagree about an important issue, and the disagreement is not due to one party's epistemic negligence or obliviousness to relevant evidence.
His hearing appears to be just as impaired as his vision, and this obliviousness positions him more firmly in the locus.
At least equally important was the release that came with safety and the obliviousness that came on arrival in safety.
But horrid doctor skills and flailing at the very public sport of tennis, and his obliviousness to it all?
The same obliviousness from male judges towards the treatment of their female colleagues exists when it comes to disparaging remarks toward the women judges.