Keening

The keening stench of decay emanated from the garbage dumpster, making it difficult to pass by.

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

The old television emitted a high-pitched keening noise whenever it was turned on.

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

The keening voices of the choir brought tears to the audience's eyes.

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