pulm/o, pulmon/o, pneumon/o, pneum/o, pneumat/o (16/22)

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pulm/o, pulmon/o, pneumon/o, pneum/o or pneumat/o is a combining form that refers to “lungs” or “respiration”.

The process of respiration involves the exchange of oxygen from the outside environment to the cells within tissues, as well as the removal of carbon dioxide in the opposite direction.