Lord Chancellor
noun
1- (in the UK) the highest officer of the Crown, who presides in the House of Lords, the Chancery Division, or the Court of Appeal（英国）大法官（主持上议院、大法官庭和上诉法院）。
1.1
- historical an officer of state acting as head of the judiciary and administrator of the royal household〈史〉王室司法及行政长官。