barrage balloon (noun)

1. The rooftop garden of the modern hotel was adorned with a barrage balloon, giving the space a futuristic and unique aesthetic.

2. As the sun set, the couple walked hand in hand, mesmerized by the sight of the barrage balloon floating gracefully against the colorful evening sky.

3. The eerie abandoned asylum was decorated with twisted metal structures resembling barrage balloons, evoking a sense of fear and foreboding.

4. In the action-packed film, a barrage balloon was utilized for an intense chase scene, adding suspense and danger to the narrative.