What is the meaning of the prefix 'dilat/o' in a medical context?

In a medical context, the prefix "dilat/o" signifies the concept of widening or expanding. This term is commonly used in procedures and conditions related to dilation, such as in cardiology where "dilation" refers to the widening of blood vessels or organs. For example, "dilate" in medical terms often relates to the process of making structures, like the cervix during labor or blood vessels during certain cardiovascular procedures, larger to allow for increased flow or movement. This understanding of "dilat/o" is crucial for interpreting various medical terminologies and communicating effectively in healthcare settings.