Which root word translates to "air"?

The root word that translates to "air" is derived from the term "pneumo," which originates from the Greek word "pneuma," meaning "breath" or "air." This root is commonly used in medical terminology to refer to the lungs or respiratory system, as it relates to the air that is vital for breathing. For example, "pneumonia" refers to an infection that inflames the air sacs in one or both lungs, indicating a direct connection to the concept of air.

The other roots provided do not align with the meaning of "air." "Sarco" relates to flesh or muscle, while "philia" denotes a love or affinity for something. "Peri" means around or near. Understanding these roots helps in comprehending medical terms and their implications effectively.