/ʌnˈtʃælɪndʒd/ – adjective
Definition: không thể phản bác được, không thể chối cãi được.
A more throughout explanation: “Unchallengeable” refers to something that cannot be disputed, questioned, or contested. It denotes a state of being beyond challenge or dispute, typically in a legal context where a decision, ruling, or fact is considered final and not subject to further challenge or debate.
Example: The court’s decision was deemed unchallengeable due to the overwhelming evidence presented during the trial.