👉 A non-circumvallated term is a term that has no direct equivalent in English. In other words, it refers to a term that does not have any specific meaning or context within a particular language or culture. Examples of such terms include "non-circular" (meaning circular but not necessarily symmetrical), "non-convex" (meaning non-convex but not necessarily symmetric), and "non-repeating" (meaning repeating, but not necessarily cyclic).