Bowled over (4)
I believe the answer is:
awed
'bowled over' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for awed that I've seen before include "Cowed" , "Overcome with wonder or amazement" , "Made to feel fear/wonder" , "Amazed" , "Filled with fear and wonder" .)