U+01C9 "lj" Latin Small Letter Lj Unicode Character

U+01C9 "lj" Latin Small Letter Lj is a typographic ligature and a single grapheme used primarily in the Latin alphabet for certain Slavic and Baltic languages, most notably in the Serbian and Croatian versions of the Latin script to represent the palatal lateral approximant sound, similar to the "lli" in the English word "million." It is a component of the digraph "Lj" and functions as a distinct letter in its own right, often appearing in the context of the full three-part character casing pairing that includes its uppercase counterparts U+01C7 for "LJ" (digraph) and U+01C8 for "Lj" (uppercase with only the first letter capitalized). The character is encoded in the Latin Extended-B block of Unicode and is distinct from the sequence of two individual letters "l" and "j," ensuring that text processing systems can correctly handle it as a single unit for sorting, hyphenation, and line breaking in languages where it holds alphabetic significance.