Keening

The keening whistle of the tea kettle signaled that the water had boiled.

The keening whistle of the teapot signaled that the water was boiling.

The keening cries of the wounded soldier could be heard from the battlefield.

The old haunted house echoed with the keening cries of unseen spirits.

The character in the novel was portrayed as a keening figure, forever yearning for redemption and forgiveness.

The air raid siren's keening pierced through the city, signaling imminent danger.

The keening aroma of freshly baked bread wafted through the bakery.

The scientist dedicated countless hours to research, driven by a keening curiosity to unlock the mysteries of the universe.

The keening voices of the choir brought tears to the audience's eyes.