A member of a grand jury.

plural of grand juror

(Freemasonry) An overarching group of associated Masonic lodges, led by a grandmaster.

(historical) The most important Dutch official during the time of the United Provinces, having a role akin to that of a modern prime minister.

plural of grand pensionary

Alternative spelling of granddaddy

plural of grand-daddy

(astronomy) A conjunction where several planets or stars are found together.

plural of grand conjunction

plural of grand-duke