U+0B40 "ୀ" Oriya Vowel Sign Ii Unicode Character

U+0B40 "ୀ" Oriya Vowel Sign Ii is a combining diacritical mark used in the Odia (Oriya) script to represent the long vowel sound "ii" or "ī". This vowel sign is always placed to the left of the consonant character it modifies, rather than after it, and it is not an independent character but a modifier that changes the inherent vowel of a consonant symbol to the long "ii" sound. It is essential for correctly writing words in the Odia language, where distinguishing between short and long vowel sounds can change the semantic meaning of a word.