The Modern (or Professional) Grand Slam describes winning the four professional Major Championships -- the PGA Championship, the Masters and the United States and British Opens -- in a calendar year. The Career Grand Slam describes winning each of these events once in a career. Only Gene Sarazen, Ben Hogan, Gary Player, Jack Nicklaus and Tiger Wood [..]

(Modern) Winning the four professional Major Championships – the PGA Championship, the Masters and the US and British Opens – in a single calendar year. Nobody has ever achieved this feat.

The name for when a man wins all four major championships or a women wins all five major championships in the same calendar year. A career Grand Slam is when a player wins all four major championships over the course of his/her career.

A major is the most important tournament of a pro within one year. Winning all the four majors in one season is designated as grand slam. The career grand slam means, that one golfer won all majors once, but not within one calendar year.

The four major championships: the British Open, the U.S. Open, PGA Championship and the Masters. GRAPHITE

   The Modern (or Professional) Grand Slam describes winning the four professional Major Championships -- the PGA Championship, the Masters and the United States and British Opens -- in a calendar year. The Career Grand Slam describes winning each of these events once in a career.

refers to the 4 major tournies: Masters, British Open, US Open and PGA.

(aka: "holy grail") the four major PGA championships are the Masters, U.S. Open, British Open, and PGA Championship. Winning all of them in a single year is considered the grand slam [..]

The four major championships: the British Open, the U.S. Open, PGA Championship and the Masters.

The Modern (or Professional) Grand Slam describes winning the four professional Major Championships -- the PGA Championship, the Masters and the United States and British Opens - in a calendar year. T [..]

The four major championships: the British Open, the U.S. Open, PGA Championship and the Masters.

When a golfer wins at least one of each of the following: the U. S. Open, the PGA Championship, the Masters, and the British Open.

Winning the four professional Major Championships in one calendar year is defined as achieving golfing’s Modern Grand Slam. The four Grand Slams are;

The four most important tournaments in tennis: the Australian Open, the French Open, the US Open, and Wimbledon.

Radio call for the successful SPLASH (destruction) of the indicated hostile air track (which can be comprised of one or more aircraft or missiles). "Grand Slam with birds" signifies a kill w [..]

a Six Nations championship won without any losses or draws.

 - a 6 Nations championship won without any losses or draws.

The winning of all 13 tricks by the declarer. The bonus for a grand slam, 1000 points when not vulnerable and 1500 when vulnerable, make a grand slam, bid and made, one of the best-rewarded accomplish [..]

a home run hit with the bases loaded (scoring four runs).

a home run hit with a base runner on each base, thereby scoring all 4 runs.

Hitting the T5, T20 & T1 in one throw (contributed by Derek Prather)

a bid of seven

A contract to take all thirteen tricks.

A home run hit while base loaded.

tennis’ four most important tournaments: the Australian Open, the French Open, Wimbledon and the US Open.

(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 seaso [..]

(British,football) winning in each of the three UEFA cups - ''UEFA Champions League'', ''UEFA Europa League'' and ''Cup Winners' Cup'' (defunct). (tennis) The four biggest competitions of the year [..]