Description: The term ‘pulmonary’ refers to everything related to the lungs, which are vital organs in the respiratory system of humans and many animals. The lungs are responsible for oxygenating the blood and removing carbon dioxide, a process essential for life. They are located in the thoracic cavity, protected by the rib cage and surrounded by a membrane called pleura. Pulmonary anatomy includes structures such as bronchi, alveoli, and blood vessels, which work together to facilitate breathing. Lung health is crucial, as various conditions, such as asthma, COPD (chronic obstructive pulmonary disease), and respiratory infections, can affect their function. Additionally, the term ‘pulmonary’ is used in medical contexts to describe procedures, diseases, and treatments involving these organs, such as pulmonary surgery or pulmonary insufficiency. In summary, ‘pulmonary’ is a term that encapsulates the importance and complexity of the lungs in human physiology and their relevance in medicine.