As he made a fierce advance, a shrill warning came from the scarlet macaw.

A locomotive bell began to peal, somewhere up front, and then a steam whistle blew in shrill warning.

After a while I even went to sleep, to awaken suddenly at the sound of somebody nearby crying out a shrill warning.

When the alarm in Nangi's ear sounded its shrill warning he was fast asleep.

After a moment, he dropped the hose he held and ran down the main street, shouting shrill warnings.

I ran through the chapel door and along the corridor, but she called out some shrill warning to the two guards in front.

The lights flickered briefly, and Owen tensed, waiting for the shrill warning of a hull breach.

Lifeguards don't sit watch from a tower, whistles gripped in their teeth to issue instant shrill warnings.

"Don't know," They had traveled only a few more yards when the dash squealed a shrill warning and all the gauges started to blink.

The whistle at the coal mine tooted a shrill, sharp warning.