From the floor below ascended the sound of breathing, regular and stertorous, which proved that Simeon was asleep.
"The Blue Pavilions"
Sir Arthur Thomas Quiller-Couch
For a few moments the doctor's eyes were closed in expectant rapture; his breathing grew so stertorous that his callers were becoming alarmed; but he spoke at last, reluctantly, resentfully.
"Ashton-Kirk, Investigator"
John T. McIntyre
His eyes were closed and his breathing was stertorous.
"From the Housetops"
George Barr McCutcheon