Keening

The keening sound of the ambulance pierced through the silence of the night.

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

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 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.