The letter "č" is a character used in several languages, including Czech, Slovak, and Croatian. It represents a voiceless postalveolar fricative sound, similar to the English "ch" in "chocolate." In the Latin alphabet, it is formed by adding a caron (ˇ) over the letter "c." In Czech and Slovak, "č" is considered a distinct letter and is placed in the alphabet after "c." Its usage can change the meaning of words, making it an important part of spelling and pronunciation. For example, "c" and "č" are different sounds, and confusing them can lead to misunderstandings.