What does the prefix "supra-" mean in medical terminology?

The prefix "supra-" in medical terminology means "above" or "over." This prefix is derived from Latin and is commonly used in various medical terms to indicate a position that is higher than or situated above another structure. For instance, in the term "suprarenal," which refers to the adrenal glands located above the kidneys, the "supra-" prefix clearly conveys the meaning of being positioned over or above them. Understanding this prefix is essential as it helps in interpreting various medical terms that describe anatomical locations, providing clarity in communication within healthcare and medical fields.