1
The acronym for this is LBW
2
This happens when the keeper collects the ball and knocks off the bails before the batter gets their bat or any part of their body grounded behind the batting crease
3
This is when the bowler manages to get a ball through the batsman and knock off the bails
4
the batsmen are going for a run but fall short of the batting crease when the stumps are broken by the fielding team