Thus, he made them butts, in a double sense, and while he emptied them with great address, caused them to ring with sundry well-administered taps, for the diversion of society.
’About what, mama?’ said Kate, who had apparently quite forgotten her diversion.
In these amusements the greater portion of them had been occupied for a couple of hours before, and as the most agreeable diversions pall upon the taste on a too protracted enjoyment of them, the sterner spirits now began to hammer the floor with their boot-heels, and to express their dissatisfaction by various hoots and cries.
There are no more uses of "diversion" in the book.
Show samples from other sources
The attack on the capital was actually a diversion to draw troops away from the port city.
And I’d bet my broomstick he let that troll in, to make a diversion!
J.K. Rowling -- Harry Potter and the Sorcerer’s Stone