What does "distend" commonly imply?

The term "distend" commonly signifies the process of expanding or swelling, particularly in relation to physical objects or areas of the body. It is often used in medical contexts to describe the enlargement of organs or tissues due to the accumulation of fluid, gas, or other substances. For instance, when referring to the abdomen, distension might occur when it becomes enlarged from gas or overeating.

This understanding of "distend" is consistent across various contexts, as it consistently denotes the idea of something being stretched or expanded beyond its normal size. Thus, identifying it with the concept of expanding or swelling underscores its primary meaning and provides clarity on its usage in various scenarios.