19 down
Stagger
about,
‘run
out’
replaced
by
‘stumped’
(7)
Stagger about, ‘run out’ replaced by ‘stumped’ (7)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
The definition is Stagger — to astound someone is to shock or stagger them. Take AROUND (meaning "about"), then do exactly what the clue says: swap out RO (the cricket abbreviation for "run out") and replace it with ST (the cricket abbreviation for "stumped"), leaving you with A-ST-OUND.