What does "repudiate" mean?

The term "repudiate" specifically means to disown or reject something, often used in the context of beliefs, arguments, or agreements. When someone repudiates a belief, they are essentially stating that they no longer endorse or accept it, distancing themselves from it. This aligns perfectly with the definition of the word, as it conveys the act of rejecting something outright rather than merely discussing it or considering its merit.

In contrast, the other options suggest actions that involve acceptance or support of a belief, which do not align with the meaning of "repudiate." Therefore, the choice that correctly captures the essence of the term is the one that denotes a rejection or disavowal.