Keening

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

The abandoned puppy let out a keening howl, desperately yearning for someone to rescue it.

The wounded animal emitted a keening cry, pleading for help.

The keening howls of the wolf pierced the silence of the night.

The keening smell of rotten eggs filled the kitchen, indicating a gas leak.

The keening howls of the wolves echoed through the forest, creating an eerie symphony of sound.

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