Opener for Kent is dismissed from dodgy wicket more than once (5)
I believe the answer is:
twice
'more than once' is the definition.
(I've seen this in another clue)
'opener for kent is dismissed from dodgy wicket' is the wordplay.
I cannot quite see how this works, but
'dismissed' could be 'c' and 'c' is located in the answer.
'from' could be 'e' (I've seen this in other clues) and 'e' is present in the answer.
'wicket' could be 'w' and 'w' is found within the answer.
The remaining letters 'ti' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for twice that I've seen before include "You only live -- (film)" , "Two times" , "Double in quantity" , "Doubly" .)