Keening

The mourners swayed and chanted in a keening rhythm, honoring the memory of the deceased.

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

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