Kashida or kasheeda (, ), also known as tatweel or tatwīl (), is a type of justification in written Arabic scripts, in which the line connecting letters is extended. In contrast to white-space justification, which increases the length of a line of text by expanding spaces between words or individual letters, kasheeda creates justification by elongating characters at certain points. Kasheeda justification can be combined with white-space justification.
via Wikipedia infobox
Kashida or kasheeda (, ), also known as tatweel or tatwīl (), is a type of justification in written Arabic scripts, in which the line connecting letters is extended. In contrast to white-space justification, which increases the length of a line of text by expanding spaces between words or individual letters, kasheeda creates justification by elongating characters at certain points. Kasheeda justification can be combined with white-space justification.
The analog in European (Latin-based) typography (expanding or contracting letters to improve spacing) is sometimes called expansion, and falls within microtypography. Kasheeda is considerably easier and more flexible, however, because Arabic–Persian scripts feature prominent horizontal strokes, whose lengths are accordingly flexible.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).