In medical terminology, the terms that describe a state of being stretched open beyond normal dimensions include dilatation and distension.
Dilatation specifically refers to the process of widening or enlarging an organ or vessel. This can occur in various contexts, such as when blood vessels dilate to increase blood flow or when certain organs expand due to an underlying condition.
On the other hand, distension often describes the state of being swollen due to the accumulation of fluids or gas. This can affect various parts of the body, such as the abdomen, and is frequently associated with conditions that lead to gas or liquid buildup.
Both terms highlight different aspects of being stretched or enlarged, and they are commonly used in medical diagnoses and descriptions of physical states.