lungpathchart
nounUK /ˈlʌŋ.pɑːθ.tʃɑːt/
US /ˈlʌŋ.pæθ.tʃɑːrt/
A picture that shows how air moves in and out of your lungs.
The doctor showed us a lungpathchart to explain how breathing works.
OTHER MEANINGS
2. A chart that tracks how well a person's lungs are working over time.
Her lungpathchart showed steady improvement after a week of treatment.
3. A teaching poster used in health class to show the path of air through the body.
The teacher hung a colorful lungpathchart at the front of the classroom.
4. A digital graph that records airflow measurements from a breathing test.
The app turned the test results into a simple lungpathchart on the screen.