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

(baseball, slang) A grand slam.

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.

(bridge) The bid and winning of all the tricks during the play of one hand. / (sports) The winning of all available, major or specified events in a given year or sports season.

The premier steeplechase (horse race over fences) in the United Kingdom

(Britain, soccer) winning in each of the three UEFA cups - UEFA Champions League, UEFA Europa League and Cup Winners' Cup (defunct).

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

A small grand piano.

(US, criminal law) The larceny of property whose value is greater than an amount set by law to distinguish it from petty larceny.