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pneumography

American  
[noo-mog-ruh-fee, nyoo-] / nʊˈmɒg rə fi, nyʊ- /

noun

Medicine/Medical.
  1. the process of recording the movements of the thorax in respiration.

  2. the production of x-ray photographs of the lungs.


Etymology

Origin of pneumography

First recorded in 1835–45; pneumo- + -graphy