👉 Duplexity is a philosophical concept in linguistics that describes the phenomenon where two or more languages are considered to be different but still share similar vocabulary and grammatical structures. This can happen when one language has borrowed words from another, or when they have borrowed words that are not part of their original lexicon. Duplexity is often seen as a sign of linguistic diversity, as it suggests that the two languages may have originated from different regions or cultures with distinct histories. Duplexity can be