Keening

The keening sound of the ambulance pierced through the silence of the night.

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

The singer's voice soared in a beautiful keening note, captivating the audience.

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

The injured bird emitted a keening cry, signaling its distress.

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