/kənˈkluːsɪv prɪˈzʌmpʃən/ – Phrase
Definition: suy đoán không thể bác bỏ được.
A more thorough explanation: A conclusive presumption is a legal presumption that cannot be rebutted by evidence to the contrary. It is a presumption that the law considers as conclusive proof of a fact, regardless of any evidence or arguments presented to the contrary.
Example: In this case, the law provides for a conclusive presumption that a child born to a married woman is the legal child of her husband.