In the Arabic alphabet, connector letters are those that can join with both the preceding and following letters within a word, creating a continuous, flowing script. Most Arabic letters fall into this category, except for six non-connectors. Connector letters change their shape depending on their position in a word—whether they appear at the beginning, middle, or end. For example, ب (Ba), ت (Ta), and ن (Nun) seamlessly link to the letters before and after them, maintaining the cursive nature of Arabic writing. This connectivity is essential for the script’s aesthetic and readability, as it allows words to appear as cohesive units rather than disconnected symbols.