disclaimer
/dɪsˈkleɪmə(r)/noun
1- a statement that denies something, especially responsibility放弃声明书（尤指不承担责任的声明）：
the novel carries the usual disclaimer about the characters bearing no relation to living persons.
这部小说有常见的声明, 声称角色和现实生活中的人物无关。
1.1
- Law an act of repudiating another's claim or renouncing one's own【律】放弃要求; 放弃权利。
词源
late Middle English (as a legal term)： from Anglo-Norman French desclamer （infinitive used as noun: see DISCLAIM）.