Chancellor of the Duchy of Lancaster
noun
- (in the UK) a member of the government legally representing the Crown as Duke of Lancaster, typically a cabinet minister employed on non-departmental work(英国)兰开斯特公爵郡大臣(政府成员, 依法以兰开斯特公爵身份代表君王, 尤指从事非部门工作的内阁大臣)。