Definition of Distention
Distention: The state of being distended, enlarged, swollen from internal pressure.
For example, on inhalation there is distention of the lungs due to the increased air pressure within the lungs.
The word "distention" comes from a Latin root "tendere," to extend. The word "tendon" comes from the same root.
Last Editorial Review: 5/13/2016
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?