Keening

The keening wail of the baby echoed through the nursery, causing concern among the caregivers.

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 keening shriek of the fireworks lit up the night sky.

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