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.

As the fog rolled in, a keening foghorn warned ships of the treacherous rocks ahead.

The abandoned house stood in the distance, its broken windows and overgrown garden giving it a keening presence.

As the funeral procession passed by, the sound of keening echoed through the streets.

The chilling keening of the banshee sent shivers down the spines of those who heard it.

The keening tone of his voice conveyed the depth of his heartbreak.