You searched for: “disavowal
disavowal (s) (noun), disavowals (pl)
1. The denial of any connection with, or knowledge of, someone or something: Bob's disavowals indicated that he had no idea as to how the window was broken at the back of his house.
2. A repudiation or denial: Lucinda's disavowal indicated that there was no way that she could know what the other students were talking about.