Keening

The horror movie was accompanied by a soundtrack of keening voices, adding to the creepy atmosphere.

The patient lay in the hospital bed, his keening thoughts consumed by the desire to be healthy again.

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

The character in the horror movie let out a keening scream that sent chills down the audience's spine.

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