U+1D9E "ᶞ" Modifier Letter Small Eth Unicode Character

U+1D9E "ᶞ" Modifier Letter Small Eth is a superscript or raised version of the lowercase eth letter, primarily used in phonetic transcription systems such as the International Phonetic Alphabet or its extensions to indicate a modified articulation of the voiced dental fricative sound. This modifier letter resembles a lowercase d with a crossbar, and it appears in specialized linguistic texts to denote a secondary articulation, a specific vocal quality, or a reduced or fleeting pronunciation of the eth sound. While not a common character in everyday writing, it serves a critical role for phoneticians and linguists who need to precisely represent subtle variations in spoken language.