Keening

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

The singer's voice soared in a beautiful keening note, captivating the audience.

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

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

The keening smell of rotten eggs indicated a gas leak in the basement.

The eerie keening of the siren warned the residents of the impending storm.

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