a set of very important competitions in a particular sport in the same year in tennis, golf or rugby; one of the individual competitions that make up a Grand Slam
Example:
- The tennis Grand Slam consists of the four most important tournaments on the international circuit.
- a Grand Slam tournament/cup/title
the winning of every part of a sports contest or all the main contests in a year for a particular sport
Example:
- Will France win the grand slam this year (= in rugby)?
a home run that is worth four points
the winning of all the tricks in a single game