U+1D2E "ᴮ" Modifier Letter Capital B Unicode Character

U+1D2E "ᴮ" Modifier Letter Capital B is a typographic symbol used primarily in linguistic notation to represent a superscript form of the capital letter B. This character belongs to the Phonetic Extensions block and is classified as a modifier letter, meaning it is designed to combine semantically with other characters to indicate modifications in pronunciation, such as aspiration, labialization, or other phonetic features. In the International Phonetic Alphabet and other transcription systems, it often signifies a weak or brief bilabial sound or a secondary articulation linked to the letter B.