U+1AE1 "᫡" Combining Right Tack Above Unicode Character

U+1AE1 "᫡" Combining Right Tack Above is a combining diacritical mark used in the Limbu script, an abugida employed to write the Limbu language of Nepal, Bhutan, and India. This character is placed above a base consonant or vowel symbol to modify its sound, specifically indicating a distinct tonal or phonetic variation, such as a glottal stop or a change in vowel length, depending on the linguistic context. It belongs to the Limbu block of Unicode and is typically rendered as a small horizontal line with a vertical stroke on its right side, resembling a tack or T-shaped symbol, positioned over the preceding character without occupying a separate spacing unit.