研究社新英和大辞典 ページ 229109 での【3a 肩書, 称号, 官職名, 学位, 爵位, 敬称《たとえば King, Duke, Earl, Baron, Baroness, Justice, Rector, Professor, Sir, General, Admiral, Captain, Lady, Lord, Mr., Mrs., Miss, Ms., His [Your] Majesty など》.】単語。