Keening

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

The mourners joined in a collective keening, their voices blending in a sorrowful chorus that echoed through the valley.

As the casket was lowered into the ground, the mourners erupted in heart-wrenching keening, expressing their sorrow.

The keening aroma of freshly baked bread wafted through the bakery.

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