A defect in a legal document that can render it invalid.
破绽，失效可能导致其无效的法律文件的漏洞
Something that is null, especially an act having no legal validity.
无效无效的东西，尤指无法律效力的法案
Many laws made by the former regime have been annulled.
前政权制定的许多法律被宣布无效。
Research on the Legal Nature of Restitution of Property After Contract Being Void;
试析合同无效时返还财产的法律性质
To cancel or to stop something have any legal effect.
使其无任何法律效力。
On the Legal Validity of NVOOC Marine Carriage Contract;
论无资格无船承运人海运合同的法律效力
The contract concluded in violation of the compulsory provisions of the law and administrative regulations is invalid.
违反法律、行政法规的强制性规定的合同无效。
(4) The contracts that shall be deemed to be null and void in accordance with the related laws and regulations.
（四）依照有关法律、法规规定应认定为无效的。
Almost every new law makes some old one null and void.
几乎每一新的法律实施都使得某一旧的法律无效。
This invalidation shall not have retroactive effect, unless otherwise provided for in the laws of the Region.
该法律的失效，除香港特别行政区的法律另有规定外，无溯及力。
A promise obtained by force is legally null.
一个以武力获得的契约在法律上是无效的。
On The Choice Of Validity System Conflicts With Unauthorized Disposal Under China s Legal Systems;
我国法律体系下无权处分效力制度冲突的选择
The Transformation of the Invalid Civil Law Behavior;
无效民事法律行为转换的若干问题探讨
On the Deficiency and Perfection of the Legal Relief System in Marriage Law Regarding Invalid Marriages;
我国无效婚姻法律救济制度的缺失与完善
On The Defect Of Legal Provisions Of lneffective Civil Act;
浅谈我国无效民事行为法律规定的瑕疵
a nude contract
【律】有条件的无效契约
On Application of Criterion about “Efficiency of Law” and “Benefit of Law”;
论“法律效率”与“法律效益”的规范运用
People who are unaware of the law are described as legal-illiterates.
对法律无知的人叫法盲。