Keening

The keening stench of decay emanated from the garbage dumpster, making it difficult to pass by.

The keening cries of the wounded soldier could be heard from the battlefield.

The air raid siren's keening pierced through the city, signaling imminent danger.

The keening shriek of the fireworks lit up the night sky.

The sailor set sail with a keening longing for adventure, eager to explore uncharted waters.

The injured bird emitted a keening cry, signaling its distress.