grand slam

plural grand slams

1. bridgeThe bid and winning of all the tricks during the play of one hand.
2. hobbiesThe winning of all available, major or specified events in a given year or sports season.

   SWR has more than its fair share of major national events. As well as the [Queen's] funeral and the coronation in the past 12 months, annual events include racing at Ascot, grand slam tennis at Wimbledon, and rugby internationals at Twickenham.

   2023 July 26, Paul Clifton, “A (safe and secure) Day at the Races...”, in RAIL, number 988, page 35

3. ball gamesThe hitting of a home run with the bases loaded.
4. roller derbyThe situation in which the jammer laps the opposing team's jammer, scoring five points.
5. hobbiesThe situation in which a racer starts from pole position, then wins first place while leading during the entire race, while also recording the fastest lap of the race.

1. UKball gameswinning in each of the three UEFA cups - UEFA Champions League, UEFA Europa League and Cup Winners' Cup (defunct).
2. hobbiesThe four biggest competitions of the year: Wimbledon, the French Open, Australian Open and the US Open
3. ball gamesVictory in every game in the Six Nations competition between England, Wales, Scotland, Ireland, France and Italy
4. ball gamesVictory by a Southern Hemisphere national team over all of the Home Nations—England, Wales, Scotland, and Ireland—in a single tour
5. golfThe four (or five) biggest competitions of the year; see Grand Slam (golf) on Wikipedia.
6. governmentA ten-tonne earthquake bomb used by the Royal Air Force in World War II; see Grand Slam (bomb) on Wikipedia.
7. Philippinesball gameswinning in each of the three Philippine Basketball Association (PBA) tournaments, each called locally a conference, in a season; see Grand Slam (PBA) on Wikipedia.