C̈

C̈, c̈ in lower case is the latin character C with diaeresis.

It has been used in the digraph c̈h for writing the Yanesha and Chamicuro; c̈h represents /t͡ʂ/, and ch (without the diaeresis) represents /t͡ʃ/.: 15 

It is sometimes used as a letter in the Chechen language. It represents the voiceless postalveolar affricate /t͡ʃ/, like the English pronunciation of ch in the word chocolate similar to ç.[citation needed]

References

  1. ↑ Eugene Chan; Anna Luisa Daigneault; Martha Trip. "Yanesha-Amuesha". Numeral Systems of the World's Languages. Retrieved 1 September 2026.
  2. ↑ Steve Parker (2010). "Chamicuro data: exhaustive list" (PDF). SIL International. Retrieved 1 September 2026.