Keening

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

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

The traditional keening brought tears to the eyes of all those who listened, capturing the pain of loss in its rawest form.

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

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