noun
A senior secretary or official with administrative or legal duties, sometimes in charge of some area of government such as finance or justice.
The head of the government in some German-speaking countries.
(Christianity) A senior record keeper of a cathedral; a senior legal officer for a bishop or diocese in charge of hearing cases involving ecclesiastical law.
(education) The head of a university, sometimes purely ceremonial.
(Scots law) The foreman of a jury.
(US, law) The chief judge of a court of chancery (that is, one exercising equity jurisdiction).
(chess) A fairy chess piece which combines the moves of the rook and the knight.