Keening

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

The keening whistle of the tea kettle signaled that the water had boiled.

The keening whistle of the teapot signaled that the water was boiling.

The old graveyard was filled with the sound of keening voices as mourners gathered to pay their respects.

The abandoned house stood in the distance, its broken windows and overgrown garden giving it a keening presence.

The lonely lighthouse emitted a keening beam of light that swept across the dark sea.