Definition of the word border on

The origin of the phrase "border on" is unclear, but it most likely originated in Middle English during the late 14th or early 15th century. At this time, the word "border" was used to describe a place where two territories met or the line that separated them. The word "border" itself comes from the Old French term "borde," which referred to the edge of a piece of fabric or tablecloth. In Middle English, this word was adapted to mean the edge or boundary of a geographic area. The use of "border on" to mean "resemble" or "be similar to" is thought to have developed from the original meaning of "border" as a line of separation. By using the phrase "border on," one could say that something was almost in a particular place, or that it was very close to being a certain thing. Over time, the meaning of "border on" has expanded to include a range of uses beyond just geographical boundaries. Despite its mysterious origins, "border on" continues to be a common phrase in modern English, used to express similarities, projections, and connotations in a variety of contexts. Its versatility as a literary and conversational device has ensured its continued use well into the 21st century.