confession
US /kənˈfeʃ.ən/
UK /kənˈfeʃ.ən/

1.
a formal statement admitting that one has committed a crime or done something wrong
:
•
The suspect made a full confession to the police.
•
Her confession brought relief to the victim's family.
2.
an act of confessing sins to a priest to obtain absolution
:
•
She went to church for confession every Sunday.
•
The priest listened patiently to his confession.