English Reference

Word

bronchitis

Phoneticsbron·chi·tis

US/bɹɑŋˈkaɪtəs/

UK/bɹənkˈaɪtɪs/

Definition

n. an illness that makes your chest feel tight and hurts when you cough. It usually happens when you have a cold or the flu and your airways get inflamed.

n. an inflammation of the mucous membranes of the bronchi, typically caused by a viral infection. Characterised by a persistent cough and difficulty breathing.

Examples

“He had to stay home from work because of his bronchitis.”

“The doctor prescribed a cough syrup to help him manage the symptoms of his acute bronchitis.”

“While most cases of bronchitis are viral and self-limiting, chronic bronchitis is a serious condition often associated with long-term exposure to irritants like cigarette smoke.”

Examples

simple

“He had to stay home from work because of his bronchitis.”

contextual

“The doctor prescribed a cough syrup to help him manage the symptoms of his acute bronchitis.”

complex

“While most cases of bronchitis are viral and self-limiting, chronic bronchitis is a serious condition often associated with long-term exposure to irritants like cigarette smoke.”

Real-World Examples

“More than 40,000 cases – which range from coughs to bronchitis and more serious conditions like pneumonia – involve toddlers.”
BBC News · 23 Sept 2026
“Conditions like bronchitis are a major concern, as well as the long-term impacts of prolonged exposure to air pollution, including a heightened risk of stroke and heart disease.”
Al Jazeera · 27 Aug 2026

Etymology

From Late Latin bronchus, from Ancient Greek βρόγχος (brónkhos, “windpipe”) + -itis.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
B2 · Upper Intermediate
Frequency
Occasional
Updated

Scan code

englishreference.com/q/bronchitis

English Reference