0 an occasion when someone wins all of a set of important sports competitions -- （體育比賽中贏得各項重要比賽的）大滿貫，全勝
1 an occasion when someone wins all the cards in a card game, especially bridge -- （牌戲，尤指橋牌中的）大滿貫
2 in baseball, the hitting of a home run with runners at all three bases, so that four points are scored -- （棒球中滿壘時的）四分本壘打
I am pretty certain that the department will not introduce them all in one grand slam on the same day.
That cannot be enough to do anything but send local councillors on a grand slam of a spending and borrowing spree.
If this one had been met, we would have achieved a grand slam.
His grand slam argument always seems to produce with fine documentary support the fact that somebody has changed his mind and thought differently on a previous occasion.
This was later referred to as the ultimate, ultimate grand slam.
A walk-off grand slam when the team is down by three runs is sometimes called an ultimate grand slam.
During the regular season she achieved a career highlight, when she belted a two-out, walk-off grand slam to give her team the victory.
Part of the cycle included hitting a grand slam.
