Punched (6)
'punched' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for struck that I've seen before include "Impressed with, as by blow?" , "Female relative" , "hit hard" , "Hit; stopped work" , "Hit, knocked with blow" .)
(Other definitions for thumped that I've seen before include "Struck hard" , "Hit hard with fist or heavy instrument" .)