(music) A large piano in which the strings are strung horizontally in a heavy frame shaped like a harp

(baseball, slang) A grand slam.

Alternative form of granduncle

(idiomatic, colloquial, often humorous) A person who is important or high-ranking. / An extremely pompous person.

A form of epilepsy where the seizures are characterized as severe and involve spasms and unconsciousness. A formal medical term would be tonic-clonic seizures.

(idiomatic) The entire or final sum.

plural of grand duke

(sports, chiefly Australia) The culmination of a series of final matches played between a number of sporting teams. / (sports) Synonym of big final

(historical) A Parisian theatre which specialized in grotesque and grisly horror shows. / (by extension) That which thrives on grotesquery and gore.

any of several international races, especially one of a series for Formula One racing cars / used to refer to all kinds of sporting events, major awards at festivals and competitions in various fields