Keening

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

The keening whistle of the tea kettle signaled that the water had boiled.

The keening whistle of the teapot signaled that the water was boiling.

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

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

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