U+015C "Ŝ" Latin Capital Letter S with Circumflex Unicode Character

U+015C "Ŝ" Latin Capital Letter S with Circumflex is a distinct letter in the Esperanto alphabet, where it represents the /ʃ/ sound, similar to the "sh" in English "ship." It is composed of a standard capital S with a circumflex diacritic above it, which is a common modification in Esperanto to create additional consonant sounds. This character is also used in the romanization of several languages, such as in transcribing the Chechen Cyrillic letter "Ш" and occasionally in transliterations of Arabic or other scripts. In computing, it is encoded as a single Unicode code point to ensure proper representation and processing, particularly in text systems that support the Latin Extended-A block.