acknowledgement
//əkˈnɒl.ɪdʒ.mənt//
Noun
acknowledgementSingular
acknowledgementsPlural
1
The act of accepting or admitting the existence, truth, or validity of something.
His acknowledgement of the mistake was the first step toward solving the problem.
2
Recognition or expression of appreciation for someone's help, contribution, or achievement.
The author included an acknowledgement of everyone who helped with the research.
3
A written or spoken statement confirming receipt of something, such as a letter or payment.
I received an acknowledgement of my payment from the company.