Keening

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

The refugee glanced back at his war-torn homeland with keening eyes, filled with longing for a peaceful life.

The young child stood by the graveside, keening for his pet dog that had passed away.

The ancient ritual involved participants keening together to honor their ancestors.

The scientist dedicated countless hours to research, driven by a keening curiosity to unlock the mysteries of the universe.

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