A disownment or disavowal
An assertion of untruth.
Refusal to believe that a problem exists.
A defense mechanism involving a refusal to accept the truth of a phenomenon or prospect.
Refusal to admit responsibility for wrongdoing.
A refusal or failure to provide or grant something that is requested or desired.
Negationism, denialism of historical facts or accepted interpretation.
The negation in logic.
A declaration or remark.
A presentation of opinion or position.
An instruction in a computer program, especially one that returns no value, as opposed to a function call.
A document that summarizes financial activity.
To provide an official document of a proposition, especially in the UK a Statement of Special Educational Needs.