Keening

The old haunted house echoed with the keening cries of unseen spirits.

The abandoned graveyard was filled with the keening of the wind passing through the tombstones.

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

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

The character in the horror movie let out a keening scream that sent chills down the audience's spine.

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