1.
Guilt is an unhappy feeling that you have because you have done something wrong or think that you have done something wrong.
Her emotions had ranged from anger to ~ in the space of a few seconds...
Some cancer patients experience strong feelings of ~.
N-UNCOUNT
2.
Guilt is the fact that you have done something wrong or illegal.
The trial is concerned only with the determination of ~ according to criminal law...
You weren’t convinced of Mr Matthews’ ~.
N-UNCOUNT