U+1EFB "ỻ" Latin Small Letter Middle-Welsh Ll Unicode Character

U+1EFB "ỻ" Latin Small Letter Middle-Welsh Ll is a historical letter used in the orthography of Middle Welsh, representing a voiceless alveolar lateral fricative sound, similar to the modern Welsh "Ll" digraph, but with a distinct visual form as a single character with a stroke through it. This character is part of the Latin Extended Additional block and is encoded specifically for scholarly and linguistic representation of medieval Welsh texts, allowing precise transcription of original manuscripts where this ligature or modified letter appears. It is a crucial glyph for philologists and historians studying the evolution of the Welsh language, as it reflects a specific phonetic value in the written record that differs from the later standard use of the double "L".