1. Lord Privy Seal - Noun
2. Lord Privy Seal - Proper noun
the senior cabinet minister in the British Cabinet who has no official duties
Source: WordNetIn 1960 Macmillan appointed Heath Lord Privy Seal with responsibility for the negotiations to secure the UK's first attempt to join the European Economic Community (as the European Community was then called). Source: Internet
Robartes died in 1624 but work on the building was continued by his son John Robartes, 1st Earl of Radnor, a notable public figure who served as Lord Privy Seal and Lord President of the Council. Source: Internet