In Great Expectations, the scene of Joe meeting Pip in London narrates:
“I really believe Joe would have prolonged this word (mightily expressive to my mind of some architecture that I know) into a perfect Chorus, but for his attention being providentially attracted by his hat, which was toppling. Indeed, it demanded from him a constant attention, and a quickness of eye and hand, very like that exacted by wicket-keeping.” — Chapter 27
Does this "wicket-keeping" refer to one in the sport of cricket, or something else?