Bamboozled, one way to get out? (7)
I believe the answer is:
stumped
I believe this is a double definition.
'bamboozled' is the first definition.
(thesaurus)
'one way to get out?' is the second definition.
(stumping is a way to get out in cricket)
(Other definitions for stumped that I've seen before include "in perplexity" , "You'd walk if this" , "Puzzled" , "Nonplussed" , "Baffled" .)