What is the squiggly line under the letter C?
Cedilla. The cedilla ( ̧ ) is the diacritical mark that is placed under the letter 'c,' as in the spelling of the French words façade and garçon, to indicate that the letter is to be pronounced \s\, rather than \k\.
Cedilla. The cedilla ( ̧ ) is the diacritical mark that is placed under the letter 'c,' as in the spelling of the French words façade and garçon, to indicate that the letter is to be pronounced \s\, rather than \k\.