C̈

C̈,c̈in lower case, also called C withdiaeresis,is a letter in theChechen language.It represents thevoiceless postalveolar affricate/t͡ʃ/, like the English pronunciation ofchin the wordchocolate.

The original letter representing the voiceless postalveolar affricate consonant inChechenwasç,but was changed toc̈just asşwas changed tos̈.

It is also used in the digraphc̈hin theYanesha' language;c̈h represents /t͡ʂ/, and ch (without the diaeresis) represents /t͡ʃ/.