ㄫ [-]

Jyutping
Pinyin

Definitions (Wiktionary)
  1. character, letter
    15th letter of the extended Zhuyin alphabet
  2. character, letter, obsolete
    A letter of the Zhuyin alphabet.
  3. character, letter
    An additional letter of Zhuyin alphabet, used as a modern alternative to (simplification of) ㆭ, representing the sound /ŋ̍/, transliterating characters such as 㕶, 哽, 唔, 嗯, 𠮾, and 唵.