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 abandoned graveyard was filled with the keening of the wind passing through the tombstones.

The old man sat by the grave, keening softly for his departed wife.

The haunting sound of keening filled the air as the people paid their respects to the fallen soldiers.

The lonely lighthouse emitted a keening beam of light that swept across the dark sea.