違法性阻却事由

いほうせいそきゃくじゆう

noun

•

justifiable cause for noncompliance with the law

違	difference, differ
法	method, law, rule, principle, model, system
性	sex, gender, nature
阻	thwart, separate from, prevent, obstruct, deter, impede
却	instead, on the contrary, rather, step back, withdraw, retreat
事	matter, thing, fact, business, reason, possibly
由	wherefore, a reason