While the other was reading it on page two Boom (to give him for the nonce his new misnomer) whiled away a few odd leisure moments in fits and starts with the account of the third event at Ascot on page three, his side.
There are no more uses of "misnomer" in the book.
Show samples from other sources
This was not Abby’s usual absentminded roster of misnomers: "Mandy—I mean Stem" when she was speaking to Jeannie.
Anne Tayler -- A Spool of Blue Thread
"It’s a misnomer," he said, using a word which here means "a very wrong name."