U+0D81 "ඁ" Sinhala Sign Candrabindu Unicode Character

U+0D81 "ඁ" Sinhala Sign Candrabindu is a diacritical mark used in the Sinhala script to represent the candrabindu, a nasalization sign that indicates a nasalized vowel sound, typically lengthening and nasalizing the preceding vowel. It appears as a small crescent with a dot above it and is historically or traditionally applied in specific linguistic or orthographic contexts, such as in Sanskrit-derived loanwords or in poetic and liturgical texts. This character is part of the Sinhala block in Unicode and serves to modify the phonetic quality of the syllable, distinguishing it from other nasal markers like anusvara.