What Does Unicode Mean?
Unicode is a modern standard for text representation that defines each of the letters and symbols commonly used in today’s digital and print media. Unicode has become the top standard for identifying characters in text in nearly any language.
Techopedia Explains Unicode
Developed in the 1980s, Unicode represented a step toward a more global strategy for text representation than the previously used American Standard Code for Information Interchange (ASCII). Different versions of Unicode have allowed for the representation of diverse languages, including Hebrew and Arabic, which are read differently than texts that use Western alphabets, and languages like Chinese, where more complex glyphs are used in place of individual letters representing a single phonetic sound.