All this kept her very busy, and she had not had time to do more than look at the little vellum book that Archer had sent her the week before (the "Sonnets from the Portuguese"); but she was learning by heart "How they brought the Good News from Ghent to Aix," because it was one of the first things he had ever read to her; and it amused her to be able to tell him that Kate Merry had never even heard of a poet called Robert Browning.
There are no more uses of "sonnet" in the book.
Show samples from other sources
I like the sonnet that begins, "Shall I compare thee to a summer’s day?"
Our next workshop, no one understood what my sublimated love sonnet was all about, but Rudy’s brought down the house.
Julia Alvarez -- How the Garcia Girls Lost Their Accents