lawful
/ˈlɔːfʊl/adjective
1- conforming to, permitted by, or recognized by law or rules合法的, 法律许可的, 法定的：
it is an offence to carry a weapon in public without lawful authority.
未经合法授权, 在公共场所携带武器属于犯罪。
1.1
- dated (of a child) born within a lawful marriage〈旧〉（小孩）婚生的。
派生词