0 not understanding or realizing something: --
I was completely unaware of the problem.
[ + that ] He was unaware that the police were watching him.
1 not knowing that something exists, or not having knowledge or experience of something: --
[ + that clause ] Bowman was unaware that the car was gone.
Presbyacusis is a gradual process and individuals are often unaware that their hearing is deteriorating.
These locations were stimulated according to a finite state grammar on 85% of the trials, of which subjects were unaware.
Furthermore, ratings of childhood adversity are made by judges who are unaware of co-morbid diagnoses.
This implies that the fund managers are unaware of the identity of individuals investing in their fund.
He seems unaware of the literature on poverty dynamics.
The pediatric cardiologist was unaware which babies had received surfactant.
They may be unaware of their real productive effect.
Although osteoporosis is widely known as a common disease of women, many people are unaware that it is also a common disease of men.
