Keening

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

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

The old graveyard was filled with the sound of keening voices as mourners gathered to pay their respects.

The abandoned graveyard was filled with the keening of the wind passing through the tombstones.

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