constant drone

Examples (10)

• The constant drone of the air conditioner made it hard to concentrate.
• Living in the city, she had grown accustomed to the constant drone of traffic.
• I nearly fell asleep listening to the professor's constant drone.
• The factory workers wore ear protection against the constant drone of the machinery.
• The constant drone of cicadas filled the hot summer afternoon.
• In the quiet of the night, the constant drone of the refrigerator was the only sound.
• We could hear the constant drone of the surveillance aircraft circling overhead.
• He tried to ignore the constant drone of his neighbor's television through the thin walls.
• For hours, the only interruption to the silence was the constant drone of the ship's engines.
• The peaceful atmosphere was broken by the constant drone of a distant lawnmower.