bronchus (noun)

1. In the novel, the protagonist's lungs were damaged, and he had a severe infection in one of his bronchi.

2. In the cartoon, the character swallowed a foreign object, which got lodged in his bronchus, causing him to have difficulty breathing.

3. The architect designed a modern and innovative building, incorporating a unique bronchus-inspired structure into the façade.

4. In the fantasy story, the mystical creatures were described to have bronchial tubes that emitted colorful smoke when they breathed fire.