U+1925 "ᤥ" Limbu Vowel Sign Oo Unicode Character

U+1925 "ᤥ" Limbu Vowel Sign Oo is a diacritical mark used in the Limbu script, which is an abugida employed to write the Limbu language spoken primarily in Nepal, Sikkim, and Darjeeling. This vowel sign modifies the inherent vowel sound of a consonant, representing a long "oo" sound, and is placed above the consonant character it accompanies, distinguishing it from other vowel markings in the script. As part of the Limbu block in Unicode, it helps preserve and facilitate digital representation of this indigenous writing system, supporting linguistic documentation and communication for Limbu communities.