U+1E5D "ṝ" Latin Small Letter R with Dot Below and Macron Unicode Character

U+1E5D "ṝ" Latin Small Letter R with Dot Below and Macron is a specialized diacritic combination used primarily in the transliteration of Vedic Sanskrit to represent a long syllabic retroflex r sound, often denoted as ṝ in scholarly texts. The dot below indicates that the letter is retroflex, pronounced with the tongue curled back toward the roof of the mouth, while the macron above signals that the vowel is long, extending its duration. This character appears in certain academic and liturgical contexts where precise phonetic transcription is required, such as in transliterations of the Rigveda or other ancient Indian scriptures. It is rarely encountered in everyday writing and is supported in Unicode primarily to facilitate accurate digital representation of these specialized linguistic scripts.